RigPix logo

GMRS transceivers logo


Back to main

Back to GMRS

Next GMRS


Tidradio logo


Copyright logo


Last modified 2025-10-22

Valid HTML 4.01 Transitional

TIDRadio TD-H3 GMRS

A picture of TIDRadio TD-H3 GMRS

SPECIFICATIONS

GENERAL
Type:GMRS transceiver
Frequency range: TX: 462 / 467 MHz
RX: 50-76 / 76-108 / 108-600 MHz
Tuning steps:TX: Channelized
RX: 2.5 / 5 / 6.25 / 10 / 12.5 / 20 / 25 / 50 KHz
Frequency stability:±2.5 ppm @ -20 to +50°C (-4 to +122°F)
Mode:TX: FM / NFM
RX: AM / FM / NFM / WFM
Channels / memory management: 22 GMRS simplex
8 GMRS repeater
10 NOAA weather channels
169 user programmable
Scanning
Repeater capable:Yes
Power supply:7.4 VDC (Li-Ion battery pack)
Current drain / power consumption:RX: Less than 380 mA
TX: Less than 1.5 A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):53*112*32 mm (2.08*4.4*1.26")
Weight:? g (? oz)
Other features: CTCSS/PL and DCS. DTMF. Off-air frequency copy. VOX.
USB-C charging. Dual PTT. Dual watch. LED flashlight.
Scrambler. Roger beep. Bluetooth. Voice guide.
PC and app programmable.




RECEIVER SECTION
Receiver system: ?
Sensitivity:0.25 uV (12 dB SINAD)
Squelch sensitivity:
Selectivity:55 dB (Adjacent channel)
Image rejection:
AF output power / speaker:1 W at 5% distortion / 16 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:
HighMidLow
5 W? W500 mW
Modulation system:
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China, 2024-20xx
Additional info: FCC ID: 2A4FBTD831G

New price, october 2025 in the US: $22.99
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
- -