Best Radio Frequency Transceivers

UAYESOK Amateur Base Antenna Dual Band 2m/70cm 7.2ft Fiberglass Mobile Radio Antenna Vertical Base Station Antenna 5.5/8.5dBi So239 Connector for Repeater System Radio Scanner Vehicel Truck

[Electrical specifications]Frequency: 144/430mhz(136-174mhz/400-470mhz).
[Mechanical specifications]Material: Fiberglass.
[Heavy-duty Fiberglass base antenna]Corrosion resistant,waterproof,strong wind resistance.
[Aluminum Alloy Mounting Bracket] Hold Pole Diameter:Ø30～Ø62 mm.
Comes with two U-bolt which can be used with the attached plate for pole mounting.
You need to use coaxial cable (PL259)to connect your device(not include the coaxial cable).
[Integrated ground plane]With three GP antennas,strong anti-jamming,improve the quality of reception and transmission,provides stable signal..
[High Gain antenna]Excellent receive and transmit,greatly extend the range of your communication,hit your repeater easily..
3 sections Portable design,easy to carry and install..

Automatically detects moving vehicles - The Dakota Alert MURS Alert Probe Sensor (MAPS) catches any moving vehicles that drive 14-ft near or over the....
Never sends false alarm - The probe is only capable of detecting large metallic vehicles. It doesn't detect moving animals or strong winds.
Wirelessly sends alert signals to MURS transceivers - MAPS can still send an alarm message to a MURS transceiver even if the radio is 2 miles away....
Provides convenient power source - Four CR123 batteries power the MURS transmitter. Conveniently install it any driveway without worrying about....
Compatible with - Dakota Alert MURS Transceivers: M538-BS Base Station, Handheld M538-HT Wireless VHF Transceiver.

Deluxe Meter Reads Power & SWR from 140-525Mhz for VHF/UHF Transceivers..
Great for Amateur Ham Radio, VHF Marine, GMRS, Public Service & V/U Commercial bands..
Compact size - 3.35 x 3.45 x 3.75 inches. Accepts PL-259 Inputs for Antenna & Radio..
Illuminates when connected to a 12Vdc source..
Power ranges of 15/150 watts forward, and 5/50 watts reflected. Cross needle design displays SWR, forward & reflected power simultaneously at a....

High Performance Base Antenna: With high gain and fiberglass material.It can improve the reception and transmission performance of your devices..
Frequency: 136-174&400-470MHZ / VSWR: ≤1.5 / Gain:5.5&8.5dBi / Maxpower:200Watt / Length:86inches / Connector: UHF-Female (So239) / Weight:1.2KG.
Detachable Design: The antenna is made up of three parts, and you can easily install or remove them. Bracket Mount is also including, easy to install and use..
Compatible with most mobile radios or base transceivers work at 2meter and 70cm..
What you get: 1PCS HYSHIKRA FB22UV Outdoor Antenna and 1PCS Antenna bracket. If you any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the "Buy Now", and find the button "ask a question"..

HYSHIKRA FB17UV is a kind of outdoor fiberglass antenna. Provides a gain of up to 7.2dBi, which can greatly improve the reception and transmission performance of your devices..
Frequency: 136-174&400-470MHZ / VSWR: ≤1.5 / Gain:4.5&7.2dBi / Maxpower:200Watt / Length:66inches / Connector: UHF-Female (So239) / Weight:1KG.
2 parts design and antenna bracket including, you can install the antenna easily..
Compatible with most mobile radios or base transceivers work at 2meter and 70cm..
What you get: 1PCS HYSHIKRA FB17UV Outdoor Antenna and 1PCS Antenna bracket. If you any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the “Buy Now”, and find the button “ask a question”..

2.5mm 1 pin plug, Listen/receive(not transmit) Walkie Talkie Covert Acoustic A ire Tube earpiece..
With coiled PU cable for retractable use. The earpiece normal length Approx 65cm(25.6in) ,Extend length approximate :130cm(51.2in).
Open Ear Insert Earmolds are designed for use on two-way radio acoustic tube type surveillance earpieces. Great for use in crowded or loud environments..
Works with standard, HYT, Yaesu, Alinco, Motorola and Adi transceivers and also fits radio speaker mics,and similar devices with 2.5mm connector..
Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments.Talk and listen without holding the radio..

2.5mm Listen Only Acoustic Tube Earphone.
Left Ear and Right Ear Medium Size Silicon Ear pier.
Open Ear Insert Earmolds are designed for use on two-way radio acoustic tube type surveillance earpieces..
EARPHONE USING ENVIRONMENTS: Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses,....
EARPHONE USING BRAND NAME: Works with standard, HYT, Yaesu, Alinco, Motorola and Adi transceivers and also fits radio speaker mics,and similar devices....

For two-way radios, CD Player, MP3 players and similar devices with 3.5mm jack plug.
TC-617 Radio Earpiece clear sound performance..
TC-617 Radio Earpiece adjusts to fit either the left or right ear.
Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments..
works with standard, Incom, Yaesu, Alinco, Motorola and Adi transceivers and also fits radio speaker mics, MP3 players and similar devices with 3.5mm....

It receives FM stereo, AM, long wave, short wave (2.3 - 21.95MHz) radio program, practical multi-function, easy to operate..
FM receiver wide frequency range (64 - 108MHz), containing part of the campus radio and 2 - 5 channel TV Sound programs.
7 kinds of method of selection sets: easy tuning (ETM), manually search for radio frequency (VF), manually search for the stored stations (VM), direct inputNumber or frequency of the radio address directly into pre-existing numbers, visit the radio frequency automatic search, automatic search browse stored station.
It can be manual, semi-automatic, fully automatic (ATS) store up to 550 radio frequencies: FM / MW / LW station 100 each can be saved, short-wave can be saved..
Multi-function display: can display the radio frequency, signal strength / noise ratio, temperature, battery power, and more..