Product Details

wireless interphone for talk TD-V77

Main Features

Tri-color backlight adjustable

scrambler function (optional)

ANI code

Multi and priority channel scan function

Emergency alert

low battery alarm

high / low power control

channel name setting

TOT(Time-out-timer)

BCL(Busy channel lock)

PC programmable

12.5 /25KHz band selectable

50 CTCSS /104 DCS

VOX Function

Group calls

DTMF code

1). Specification of Profesional FM transceiver vhf uhf two way radio ( TD-V77)

1). Frequency Range	136-174Mhz ,245-246MHz,400-470MHz,445MHz-520MHz
2). Channel Capacity	128
3). Channel Spacing	5,10,12.5,20,25,30,50KHz optional
4). Operation Voltage	DC7.2V Li-ion
5).Mode of operation	simplex or semi-duplex
6).Antenna impedance	50Ω
7).Operating Temperature	-20~50 °c
8). Dimension(HWD)(Without Antenna)	1156032MM
9). Weight(With Antenna & Battery)	210g

2).Accessories

3).Transmitter

4).Receiver

1). RF sensitivity	0.2μV
2). Audio distortion	≤10%
3). Audio power	≥500Mv
4). Selectivity	≥65dB
5. Co-channel suppression	≥-8dB
6).Adjacent channel selectivity	≥60dB
7).Intermediation response	≥60dB
8).Spurious response	≥55dB
9).Blocking	≥85dB