TC-780

Highlights

diagram indicating highlights of TC-780

Channel Sector Knob

High Channel Capacity Maximum 256 channels

PTT

PTT Key-up Encode/De-Key Encode

Function Keys

Programmable Function Keys

Power & Volume Control

High (5W) Transmit Power

Audio Accessory Jack

Antenna

Functions

Accessories for TC-780

Included as standard with TC-780 Included as standard with TC-780

Systems that work with TC-780

Technical Specifications

General

Frequency Range (MHz)
VHF: 136-174 UHF: 350-390/400-470 450-520MHz
Channel Capacity
256
Channel Spacing (kHz)
25/20/12.5
Operating Voltage (v)
7.4 +/ - 15%
Battery
1700mAh Li-ion Battery
Battery Life (5-5-90 Duty Cycle)
>10 Hours
Frequency Stability (ppm)
±2.5
Operating Temperature (℃)
-30~+60
Antenna Impedance (Ω )
50
Dimensions (H×W×D)(with battery, with out antenna) (mm)
126*54*35mm, 360g;

Transmitter

RF Power Output
5W/2W /1W (UHF/VHF)
Modulation
16K0F3E/11K0F3E
Spurious and Harmonics
-36dBm<1GHz -30dBm>1GHz
FM Noise
45/40 dB
Audio Distortion
≤5%

Receiver

Sensitivity
0.25/0.35μV
Selectivity
70/60 dB
Intermodulation
65 dB
Spurious Response Rejection
70 dB
S/N
45/40 dB
Rated Audio Power Output
0.8W
Rated Audio Distortion
≤5%