20Ghz Network Analyzer Vector Network Analyzer W Opt Rf Network Analyzer 300 Khz Agilent 8753E Network Analyzer 010 1D5 Agilent Hp 8753D Network Analyzer 300Khz-3Ghz Agilent 8753E Network Analyzer W Options Network Analyzer With Options Network Analyzer 30 Khz Network Analyzer 10 Mhz Agilent 8753D Network Analyzer 8753C Network Analyzer Hp Agilent 8753C 8753E Network Analyzer Network Analyzer W Opt 010 Network Analyzer 2 Hp 8753Es Rf Network Analyzer W Opt Analyzer 30 Khz To 6 Ghz Hp Agilent 8753C Network Analyzer Network Analyzer 30 Khz To 6 Network Analyzer Calibrated Network Analyzer 6Ghz Analyzer 300 Khz To 3 Ghz Agilent Hp 8753Es Network Analyzer 50 Mhz Network Analyzer 300 Khz To 3 30 Khz To 6 Ghz Hp 8753D 6 Ghz Network Analyzer Agilent Pna Pna Network Analyzer Ghz Vector Network Analyzer Microwave Network Analyzer 300Khz 3Ghz 8510C Network Analyzer Hp 8753D Network Analyzer Agilent Hp 8753E Opt 1D5 Agilent 8753Es Scalar Network Analyzer Network Analyzer Test 300 Khz To 3 Ghz Hp 8510C Hp 8510C Network Analyzer Network Analyzer 30Khz S-Parameter Test Set 300 Khz-3 8753D Network Analyzer 30 Khz S-Parameter Network Analyzer Opt 006 Analyzer 6Ghz 3Ghz Network Analyzer Agilent 85046A Rf Vector Network Analyzer Network Analyzer 30 Day Warranty Options 010 Opt 010 3 Ghz Opt Pna Fluke Optiview Network Analyzer 10Mhz Network Spectrum Network Spectrum Analyzer Agilent 8753Es S-Parameter Network Analyzer Agilent N5230a Opt 011 Analyzer 300Khz Network Analyzer 300Khz Agilent E5071b Analyzer Calibrated Vector Signal Analyzer Vector Network Analyzer 40 Option 010 Ena Rf Network Analyzer Ena-L Rf Network Analyzer Fluke Network Optiview 85046A S-Parameter Test Set Agilent 8720Es 3 Ghz Vector Network Analyzer Network Analyzer 300 Khz Ghz Options Ghz W Options Options 006 Network Analyzer System Hp 4195A 3577A Network Analyzer Ghz Scalar Network Analyzer 8753D Network Analyzer 30 Khz Network Analyzer 50Mhz Network Analyzer 300 Khz To 1 Mhz To 40 Ghz Ghz Calibrated 30 Khz To 3 Ghz Hp 3577A Ena Series Network Analyzer Ghz Test Network Analyzer Id 8757D Scalar Network Analyzer Mhz To 20 Ghz Network Spectrum Impedance Analyzer Analyzer 50 Mhz To 20 Ghz Network Analyzer 50 Mhz To 20 N5230a Pna-L Network Analyzer Analyzer W Option Spirent Smartbits 300 Khz To 1 3 Ghz Agilent N5230a Pna-L Network Analyzer Analyzer 300 Khz To 1 3 Hp 8753A Network Analyzer Analyzer 10 Options 1D5 300 Khz Spirent Netcom Agilent E5071c Spirent Netcom Smartbits Fluke Network 006 010 1D5 10 Mhz To 40 Ghz 89441A Vector Signal Analyzer Agilent Hp 8720D Scalar Network Analyzer Opt Hp 8757D Scalar Network Analyzer Performance Analyzer Analyzer Vna 8757A Scalar Network Analyzer Ghz Opt 20Ghz Opt Rf Network Analyzer Ghz W Opt 8753B Network Analyzer Networks Analyzer Agilent Hp 8757D Agilent Omniber Hz To 500 Mhz Hp Agilent 8757A 4195A Network Spectrum Analyzer Options 002 Protocol Analyzer Vector Analyzer Hp 8751A 1300 Mhz Vector Network Analyzer Fluke Etherscope Agilent E5070b Agilent E5071b Ena Hp 8720C 50 Mhz To 40 Ghz Opt 002 Khz To 1 Network Analyzer 5 Hz S-Parameter Vector Network Analyzer 8753C 8753E Hp 8757C Signal Analyzer Hh Rf Vector Pna Microwave Network Analyzer Agilent 8714Es Pna Network Analyzer 300 Khz Cables Analyzer 300 Khz To 6 Ghz Ena-L Rf Network Analyzer 300 Khz Analyzer Mainframe Distributed Network Analyzer Rf Network Analyzer 30 Agilent 8712Et Agilent E5062a Analyzer 9 Khz Microwave Vector Network Analyzer Integrated Network Analyzer Network Analyzer W Opt 1D5 400 Digital Lightwave Vector Network Analyzer 50 Mhz 8712Et Rf Gigabit Traffic Wandel Goltermann Test Warranty Hp Agilent Keysight Transmission Reflection Khz To 8 5 Ghz Hp 8752A Time Domain 110 Ghz 8756A Scalar Network Analyzer Rf Section Internetwork Analyzer Agilent Hp 8722Es 8410C Network Analyzer 8753B Network Analyzer Ghz 45 Mhz Hp 4396A Opt 001 Network Performance Rf Vector Network Analyzer 6Ghz Agilent Performance Analysis
 In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
52.12
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Rayco RK-108 Professional Wireless Microphone System Two UHF Cordless Microphones for Livestreaming. - High-precision quartz crystals are used to lock ... morethe frequency. - Built-in noise reduction compression-expansion circuit.
$
106.41
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Bypass switch: bypass the graphic equalizer section in the signal path. - 1 x Equalizer. - Input connectors: 1/4’’ TRS, female XLR (pin 2 hot). - Output ... moreconnectors: 1/4’’ TRS, male XLR (pin 2 hot). Usually it costs about 30USD-50USD.
$
14950.00
Buy It Now
$185.00 Shipping
Condition: Used
Location: Culver City, United States
Not a problem.
$
196.07
Buy It Now
$3.20 Shipping
Condition: Neu
Location: China
The wireless microphone interference detector is mainly used to detect the frequency status of wireless microphone signals from 350MHz to 950MHz. It can ... morebe used as a signal generator with a UHF square wave output between 350MHz and 950MHz.
$
311.89
Buy It Now
$5.00 Shipping
Condition: New
Location: China
RF power: UHF (High: 35W and Low: 5W); VHF (High: 50W and Low: 5W). - Dual receiving modes. - False signal response: ≥ 70dB. Usually it costs about 30USD-50USD. ... more- 1 x DC Power Cable. - 1 x Bag of Mounting Hardware.
$
43.47
Buy It Now
$5.00 Shipping
Condition: New
Location: China
AD5933 Impedance Converter and Network Analyzer Module with 1M Sampling Rate and 12Bit Resolution. The signal generated by the frequency generator is ... moreused to stimulate the external complex impedance.
$
145.95
Buy It Now
$5.00 Shipping
Condition: New
Location: China
LiteVNA-64 improves on the popular NanoVNA and SAA2. - 1 x VNA Analyzer Host (with 2000mAh battery and 4" display). Usually it cost about 35USD-50USD. ... more- 1 x SMA female to female connector. - 2 x 30cm SMA male to male SS405 RF cables.
$
990.00
Buy It Now
$330.00 Shipping
Condition: For parts or not working
Location: South Korea
Advantest_ R3765CG: Network Analyzer, 300kHz-3.8GHz. No accessories included. Included Accessories.
$
43.47
Buy It Now
$3.00 Shipping
Condition: New
Location: China
AD5933 Impedance Converter and Network Analyzer Module with 1M Sampling Rate and 12Bit Resolution. The signal generated by the frequency generator is ... moreused to stimulate the external complex impedance.
$
101.00
Buy It Now
$5.00 Shipping
Condition: New
Location: China
It uses a user interface similar to NanoVNA, but adopts a different technical architecture. It is a portable vector network analyzer up to 3GHz. Customized ... morehigh-performance SS405 cable provides good amplitude and phase stability.
$
54.45
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Decoding technology: SBC/AAC, for aptX, for aptX-LL, for aptx HD. - Bluetooth 5.0. - Bluetooth protocols: AVRCP, A2DP, HFP, HSP. - Bluetooth version: ... more5.0. - 1 x Host. Usually it costs about 30USD-50USD.
$
94.28
Buy It Now
$3.00 Shipping
Condition: New
Location: China
It is a portable vector network analyzer up to 3GHz. Customized high-performance SS405 cable provides good amplitude and phase stability. - Battery: 3000mAh ... morelithium ion (with test report). - Battery connector: JST-XH 2.54mm.
$
38.18
Buy It Now
$5.00 Shipping
Condition: New
Location: China
DI120 is a dual channel direct box. It converts your HI-Z signal to LO-Z XLR. You do not need a battery or phantom power for this direct box. Alctron ... moreDI120 Red Two Channel Passive Direct Box DI Box for Electric Guitar Mixer & Guitar Speaker.
$
109.99
Buy It Now
$3.59 Shipping
Condition: New
Location: China
And it support for exporting snp files for various radio design and simulation software. Display: 4" TFT (320 x 480). We usually respond within 24 hours. ... moreNumber of Scanning Points: 101 (fixed). We will reply you ASAP.
$
370.00
Buy It Now
$5.00 Shipping
Condition: New
Location: China
1 x SV4401A. - Frequency range: 50kHz~4.4GHz. - 50KHz-4.4GHz handheld vector network analyzer. - S21 dynamic range: 75dB (3GHz). - S11 dynamic range: ... more50dB (3GHz). - The circuit design and chip of this version comply with international certification standards, and it has FCC and CE certification.
$
129.99
Buy It Now
Free Shipping
Condition: New
Location: China
S21 dynamic ranges: 70dB (1.5GHz), 60dB (3GHz). S11 dynamic ranges: 50dB (1.5GHz), 40dB (3GHz). Battery: 1 lithium battery, 5000mAh. The radio frequency ... moreinterface is SMA, which is convenient for connecting various tested parts.
$
46.88
Buy It Now
$9.99 Shipping
Condition: New
Location: 中山市, China
1x NanoVNA host. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring. ● Power: USB 5V 120mA, built-in 300mAh or ... more500mAh battery, maximum charging current 0.8A. If you do not receive our reply within 48 hours, pls.
$
107.38
Buy It Now
$5.00 Shipping
Condition: New
Location: China
1 x 1:2 Audio Tube Amplifier.
$
13000.00
Buy It Now
$330.00 Shipping
Condition: Used
Location: South Korea
Agilent_ E5071C: ENA Network Analyzer, 9kHz-8.5GHz. Included Accessories.
$
3550.00
Buy It Now
$330.00 Shipping
Condition: For parts or not working
Location: South Korea
Agilent_ E5062A: ENA Network Analyzer, 300kHz-3GHz. No Warranty.
$
141.79
Buy It Now
Free Shipping
Condition: New
Location: China
Other to 1.5GHz small vector network, S21 dynamic in 270MHz can reach 70db, more than 270MHz do not need to see. This section of the S21 dynamic below ... more500MHz can almost 80db, you can basically debug the U section of the duplexer.
$
120.79
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Dual Band: VHF 136-174MHz and UHF 400-480MHz. - Frequency Range: VHF 136-174MHz and UHF 400-480MHz. - Upgraded transceiver (with 3.5mm PTT earphone Connector). ... more- Phase lock step: 5KHz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, and 25KHz.
$
101.99
Buy It Now
$3.99 Shipping
Condition: New
Location: China
And it support for exporting snp files for various radio design and simulation software. Maxmum charging current 1A. You may also like. Portable Shockproof ... moreStorage Bag Protective Case for DJI Mavic Mini 2 Drone.
$
313.00
Buy It Now
$3.00 Shipping
Condition: New
Location: China
SUCA Audio HP-02 HiFi Lossless Play Digital Turntable Audio Decoder 9038 Bluetooth 5.0 Hard Decoding DSD512. - Master tape level high bit rate: DSD512. ... more- ISO: DSD512 (only support audio file, not support DST compressed file).
$
156.61
Buy It Now
Free Shipping
Condition: New
Location: China
1 x SAA-2N Analyzer. let you see the data more clearly. 1 x Touching Screen Paddle and Lanyard. Battery: 1 lithium battery, 3000mAh (included). Battery ... moreConnector: JST-XH 2.54mm. 1 x Micro-USB Cable.
$
11931.00
Buy It Now
$200.00 Shipping
Condition: Used
Location: China
Your request will be replied within 12 hours.
$
2580.00
Buy It Now
$250.00 Shipping
Condition: Used
Location: Singapore
HP Agilent 8753D 300kHz- 3GHz Network Analyzer option 011 from a lab recently closed. Pulled working, used in good working condition. Auction includes: ... more1x 8753D option 011 no other accessories are included Please note one fuse of the 85046A is broken and one foot on the rear is broken as seen in the picture. Payment method: Paypal or bank wire transfer The shipping is via Fedex or Singpost WWSpeed air parcel if Fedex international economy is not available from Singapore to buyer's country. INSURANCE IS included in the shipping fee. BUYER PLEASE PROVIDE PHONE NUMBERS AS IT WILL HELP THE SHIPPING COMPANY TO CONTACT THE BUYER IN CASE OF ANY DIFFICULTY REGARDING THE DELIVERY OF THE PACKAGE. Items will be shipped within 2 working days after payment has been received. If special shipping requirements are needed. Please contact us prior to bidding, and we will do our best to meet your needs. Zero Feedback Bidders Must Contact Me Before Bidding. Or Bid Will Be Cancelled
$
350.60
Buy It Now
$3.00 Shipping
Condition: New
Location: China
The miniVNA PRO 1300 vector network analyzer is suitable for RF product R&D personnel, production testers, field engineers, hardware engineers, software ... moreengineers, scientific researchers, and college teachers and students who are engaged in the electronics industry.
$
151.37
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Born for livestreaming and K song. - Widely used in various APP and and livestreaming platforms. - Support livestreaming via cellphone and PC. For Apple, ... moreMAC, Android, and Win. - 1 x Livestreaming Recording Line.
$
87.77
Buy It Now
Free Shipping
Condition: New
Location: China
It supports RDS, with a 3.2" color screen. - 1 x AM FM Receiver. - With 2000mAh lithium battery. - Frequencies: AM 144Khz-27000Khz and FM 65Mhz-108Mhz. ... moreNo SSN function or air-band. - 1 x Antenna. - Super compact layout and dual speaker for louder sound and better sound quality.
$
189.99
Buy It Now
Free Shipping
Condition: New
Location: China
New LiteVNA-64 improves on the popular NanoVNA. - 1 x VNA Analyzer Host (with 2000mAh battery and 4" display).
$
195.56
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Noise (average impedance: 600ohm, BPF: 20Hz ~ 20kHz): -96dB equalizer curve flat (0dB). - 1 x Equalizer. - High-altitude wave detector: 12dB/octave (20 ... more~ 200Hz ~ 30dB point). Usually it costs about 30USD-50USD.
$
47.52
Buy It Now
$3.00 Shipping
Condition: New
Location: China
TK-2000 5W 3-5KM VHF Radio Portable Walkie Talkie 136-174MHz 16CH Handheld Transceiver for KENWOOD. - Weight: about 130G/0.3LB (walkie talkie body); about ... more203G/0.4LB (with KNB-63L). - 1 x Walkie Talkie Body.
$
21.45
Buy It Now
$5.00 Shipping
Condition: New
Location: China
1 x Spectrum Display. Suitable for ambient lighting, decoration and audio modification. Usually it costs about 30USD-50USD. Smart noise reduction technology. ... moreSize: 110 x 33 x 9mm/4.3 x 1.3 x 0.4"; maximum thickness 17mm/0.7".
$
260.00
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Malahit DSP1 is the most versatile and high-performance version of DSP1 available. With a unique look and aluminium material, it's worth collecting. Malahit ... moreDSP1 1.10d 50KHz-250MHz 400MHz-2GHz Malachite SDR Receiver Full Mode DSP Noise Reduction.
$
93.00
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Frequency Range: UHF 400-470MHz. - 1 x Walkie Talkie Body. Always know your connection status. The radio is designed to inform you when you and another ... moreradio for ARTS are within communication range.
$
125.99
Buy It Now
Free Shipping
Condition: New
Location: China
S21 dynamic ranges: 70dB (1.5GHz), 60dB (3GHz). S11 dynamic ranges: 50dB (1.5GHz), 40dB (3GHz). Battery: 1 lithium battery, 5000mAh. The radio frequency ... moreinterface is SMA, which is convenient for connecting various tested parts.
$
100.99
Buy It Now
$3.89 Shipping
Condition: New
Location: China
And it support for exporting snp files for various radio design and simulation software. 1 PC to 2 Monitor 2 Port VGA SVGA Video LCD Splitter Box Adapter ... morew/ Power Cable. Number of Scanning Points: 101 (fixed).
$
16700.00
Buy It Now
$250.00 Shipping
Condition: Used
Location: Finland
Serial number: MY46521085. Agilent E5071C, ENA Series Network Analyzer, 9kHz-8,5GHz.
$
16900.00
Buy It Now
$330.00 Shipping
Condition: Used
Location: South Korea
Keysight _E5071C: Network Analyzer, 100kHz-8.5GHz. Included Accessories.
$
364.16
Buy It Now
$3.00 Shipping
Condition: New
Location: China
1 x SV4401A. - Frequency range: 50kHz~4.4GHz. - 50KHz-4.4GHz handheld vector network analyzer. - S21 dynamic range: 75dB (3GHz). - S11 dynamic range: ... more50dB (3GHz). - The circuit design and chip of this version comply with international certification standards, and it has FCC and CE certification.
$
319.36
Buy It Now
$3.00 Shipping
Condition: New
Location: China
X1 Standard Version Lossless DSD Audio Player with Built-in Dual 9038Q2M Decoding Support Hard Disk and USB Flash Drive. - Built-in dual 9038Q2M decoding. ... more- Support DSD DSF DFF WAV FLAC APE etc. - Support 2T hard disk or 2T USB flash drive.
$
87.47
Buy It Now
$3.00 Shipping
Condition: New
Location: China
DM-R89 3KM 3000CH DMR Radio VHF UHF Radio Handheld Transceiver Dual Band Radio with Call Recording. The DM-R89 is a professional DMR radio. - DM-R89 DMR ... moredual band radio. - It supports UHF 4400-470MHz and VHF 136-174MHz, reducing communication frequency band limitations.
$
361.00
Buy It Now
Free Shipping
Condition: New
Location: China
The receiver adopts an SDR architecture with powerful functions and unique NR noise reduction function, resulting in excellent listening performance. ... more- 1 x Host. - Original firmware, support official website upgrade.
$
2350.00
Buy It Now
$330.00 Shipping
Condition: Used
Location: South Korea
HP_8714B: 300kHz - 3000MHz, RF Network Analyzer. A. Warranty.
$
65.55
Buy It Now
$3.00 Shipping
Condition: New
Location: China
It uses a user interface similar to NanoVNA, but uses a different technical architecture. - 1 x Vector Network Analyzer Host. Usually it cost about 35USD-50USD. ... more- Maximum scan point (on device screen): 201.
$
171.61
Buy It Now
Free Shipping
Condition: New
Location: 天河区, China
4" LCD Touch For TinySA ULTRA Handheld Tiny Spectrum Analyzer 100K-5.3GHz. Nano VNA-H Vector Network Antenna Analyzer MF HF VHF UHF Analyzer W/SD Card ... moreSlot. 4" 50Khz-6.3Ghz Vector Network Analyzer Antenna Analyzer For MF HF VHF.
$
135.68
Buy It Now
$5.00 Shipping
Condition: New
Location: China
RH-899X Black DSD Audio Player Lossless DTS/AC3 Decoding Audio Player HDMI Optical Fiber and Coaxial 5.1 Channel Decoder. - 1 x DSD Audio Player. - USB ... moreflash drive decoding: support 24b/48k. - Master CPU: the 6th generation imported CPU processor supports playback and decoding of multiple audio formats with low current, low heat and stable operation.
$
105.00
Buy It Now
$3.00 Shipping
Condition: New
Location: China
HamGeek DSP-01 is a DSP digital demodulation radio based on SDR architecture. It features a 192kHz wide spectrogram and waterfall display. With 16bit ... moresampling, it is a high dynamic receiver with CW, AM, SSB and FM demodulation functions.
$
182.67
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Standard 2U model can be rack-mounted. - Dual 31-band professional digital equalizer. - LCD dual 31-band spectrum flash: Dual 31-band DSP processing equalizer. ... moreEach band with LCD spectrum display light.
$
78.81
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Multiple Modes: With FM, AM, LSB, USB multiple mode reception and RDS function for FM, this HiFi radio enhances the user's listening experience. - Bluetooth ... more5.3 high-fidelity stereo audio transmission, enjoy Bluetooth headset alone, and share Bluetooth audio together.
$
995.95
Buy It Now
$5.00 Shipping
Condition: New
Location: China
IC-718 Shortwave Radio HF All Band Transceiver Analog Walkie Talkie Relay Station 100-240V for ICOM. - RF attenuator and preamplifier. - Antenna connector: ... moreS0-239 (50ohm). - RIT trim function reduces the frequency error.
$
78.81
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Multiple Modes: With FM, AM, LSB, USB multiple mode reception and RDS function for FM, this HiFi radio enhances the user's listening experience. - Bluetooth ... more5.3 high-fidelity stereo audio transmission, enjoy Bluetooth headset alone, and share Bluetooth audio together.
$
183.31
Buy It Now
$4.99 Shipping
Condition: New
Location: China
KN800Puls 350MHz- 950MHz Wireless Microphone Interference Signal Analyzer with 3.2" Touch Screen. The wireless microphone interference detector is mainly ... moreused to detect the frequency state of wireless microphone signal from 350MHz to 950MHz.
$
40.49
Buy It Now
$3.79 Shipping
Condition: New
Location: China
VFL Power: 20mW. OPM Connector: 2. 5mm Universal connector. VFL Connector: 2.5mm Universal connector. High-precision OPM: Supported 850/1 300/1310/1490/1550/1625nm,Accuracy ... moredifference of 0.2db. Thunderbolt DTS/DTS-HD Port DP to HDMI Adapter Cable HDTV For Mac Macbook iMac.
$
89.68
Buy It Now
Free Shipping
Condition: New
Location: China
HamGeek TEF6686 Pro Full Band Radio All Band Radio V1.18 Firmware with 3.2" LCD for SW MW LW FM AM. - HamGeek TEF6686 Plus second generation uses the ... morelatest chip instead of a second-hand chip. - Firmware version: V1.18 latest firmware.
$
151.37
Buy It Now
$3.00 Shipping
Condition: New
Location: China
1 x So8 Sound Card. - So8-the 5th generation sound card. - Support livestreaming via cellphone and PC. For Apple, MAC, Android, and Win. - Born for livestreaming ... moreand K song. - Lossless stereo sound quality: more powerful trebles and more stable bass.
$
1753.00
Buy It Now
$140.00 Shipping
Condition: Used
Location: China
I just sell this eqipment as the picture is shown. You can refer the shape and conditions of this product. I sell it as is We do not know more details. ... moreAnyone who want to buy should take into careful consideration about it before making decision. I only sell it as is. I DO NOT ACCEPT RETURN. Thank you. God bless you. shipping- The shipping company is EMS. I send my item by using this company. The delivery is performed by every post office of each country. If you order the item. Then I pack the product right away and let you know the tracking number. search- track-trace.com/post
$
158.85
Buy It Now
Free Shipping
Condition: New
Location: China
LiteVNA-64 improves on the popular NanoVNA. - 1 x VNA Analyzer Host (with 2000mAh battery and 4" display). - 1 x SMA female to female connector.
$
32.70
Buy It Now
Free Shipping
Condition: New
Location: 金东区, China
Low frequency and high frequency directly do not need to replace the antenna like the old model. Each band has each All frequencies can be listened to ... moredirectly, and the compatibility is strong. This is a very convenient donut antenna for those who need to scan.
 In