256 channels
The two-way radio can be programmed with up to 256 channels. Depending on the channel position, the two-way radio can be operated with different signaling properties.
Wide range of functions and the latest analog radio technology.
The handheld radio TC-780 is setting new performance standards with both its compact design and the numerous functions. With LCD display, keypad, 256 channels and state-of-the-art analog radio technology, the TC-780 provides you with versatile functions and reliable performance.
The two-way radio can be programmed with up to 256 channels. Depending on the channel position, the two-way radio can be operated with different signaling properties.
The TC-780 offers users additional safety, particularly if they are working alone. With the lone worker function an emergency call is sent if the user does not react regularly to a warning sound. The emergency call signal can be sent to a predefined call number or group.
The energy saving mode is activated if no activities are performed on the two-way radio for 10 seconds. If it is necessary to charge the battery, a red flashing LED indicator warns about the low battery charge state.
The compact chassis size and the low weight ensure that the radio is easy to carry. The TC-780 meets MIL-STD-810 C/D/E/F and is dust-proof and splashwater-proof in accordance with IP54. As such it is always a dependable companion during day-to-day work.
General data
Frequency range |
VHF: 136 - 174 MHz |
Number of channels |
256 |
Channel spacing |
12.5 / 20 / 25 kHz |
Operating voltage |
7.4 V |
Standard battery |
1700 mAh (lithium-ion battery) |
Battery service life (5-5-90 duty cycle) |
approx. 13 hours |
Frequency stability |
± 2.5 ppm |
Operating temperature range |
-30 °C to +60°C |
Antenna impedance |
50 Ω |
Dimensions (H × B × T) |
126 x 54 x 35 mm (with standard battery, without antenna) |
Weight (with antenna and standard battery) |
360 g |
Shock and vibration resistance |
MIL-STD 810 C/D/E/F |
Protection against dust and moisture |
IP54 |
Transmitter
Transmitting power |
VHF: 1 / 2 / 5 W |
Modulation |
16K0F3E / 11K0F3E |
Interfering signals and harmonics |
-36 dBm (< 1 GHz) |
Hum and noise |
40/45 dB |
Audio distortion |
≤ 5 % |
Receiver
Sensitivity |
0.25 / 0.28 μV |
Adjacent channel selectivity |
≥ 60/70 dB |
Intermodulation |
≥ 65 dB |
Spurious response rejection |
≥ 70 dB |
Hum and noise |
45/40 dB |
Nominal audio power output |
800 mW |
Audio distortion |
≤ 5 % |
Features marked with * are available in future versions of the product.
All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.