| TK-D740 | TK-D840 | ||
|---|---|---|---|
| GENERAL | |||
| Frequency Range | 136-174 MHz | 400-470 MHz 450-520 MHz |
|
| Number of Channels | 32 ch / 2 zones (Max. 16 ch/ zone) | ||
| Channel Spacing | Analog | 25/12.5 kHz | |
| Digital | 12.5 kHz | ||
| Operating Voltage | 13.6 V DC ±15 % | ||
| Operating Temperature Range | -30 ºC to +60 ºC | ||
| Frequency Stability | ±2.0 ppm | ±1.0 ppm | |
| Antenna Impedance | 50 Ω | ||
| Dimensions(W x H x D) | Projections not included | 160 x 43 x 122.6 mm | |
| Weight (net) |
1.1 kg | ||
| RECEIVER | |||
| Sensitivity | Digital 1 % BER | 0.45 μV | |
| Digital 5 % BER | 0.3 μV | ||
| Analog (12 dB SINAD) | 0.25 μV | ||
| Adjacent Channel Selectivity | Analog @ 25/12.5 kHz | 75/65 dB | |
| Intermodulation Distortion | Analog | 73 dB | |
| Spurious Response | Analog | 75 dB | |
| Audio Distortion | Less than 5 % | ||
| Audio Output | 4 W/4 Ω | ||
| TRANSMITTER | |||
| RF Power Output | High/Mid | 25-5 W | 25-5 W |
| Spurious Response | 73 dB | 75 dB | |
| FM Hum & Noise | Analog @ 25/12.5 kHz | 45/40 dB | |
| Audio Distortion | Less than 5 % | ||
| Emission Designator | 16K0F3E, 14K0F2D, 14K0F3E, 12K0F2D, 11K0F3E, 7K50F2D, 7K60FXE, 7K60FXD |
||
Specifications shown are typical.
Analog 25 kHz is not included in the models sold in the USA or US territories.
Analog measurements accord with TIA 603, EN 300 086 & 219.
Digital measurements accord with EN 300 113.
Details and timing of firmware and software updates are subject to change without notice.
Specifications are subject change without notice, due to advancements in technology.
FleetSync® is a registered trademark of JVCKENWOOD Corporation.
AMBE+2™ is a trademark of Digital Voice Systems Inc.
All other trademarks are the property of their respective holders.
| MIL-STD | Method / Procedures | ||||
|---|---|---|---|---|---|
| 810C | 810D | 810E | 810F | 810G | |
| Low Pressure | 500.1/I | 500.2/ I, II | 500.3/ I, II | 500.4/ I, II | 500.5/ I, II |
| High Temperature | 501.1/ I, II | 501.2/ I, II | 501.3/ I, II | 501.4/ I, II | 501.5/ I, II |
| Low Temperature | 502.1/ I | 502.2/ I, II | 502.3/ I, II | 502.4/ I, II | 502.5/ I, II |
| Temperature Shock | 503.1/ I | 503.2/ I | 503.3/ I | 503.4/ I, II | 503.5/ I |
| Solar Radiation | 505.1/ I | 505.2/ I | 505.3/ I | 505.4/ I | 505.5/ I |
| Rain*1 | 506.1/ I, II | 506.2/ I, II | 506.3/ I, II | 506.4/ I, III | 506.5/ I, III |
| Humidity | 507.1/ I, II | 507.2/ II, III | 507.3/ II, III | 507.4 | 507.5/ II |
| Salt Fog*1 | 509.1/ I | 509.2/ I | 509.3/ I | 509.4 | 509.5 |
| Dust*1 | 510.1/ I | 510.2/ I | 510.3/ I | 510.4/ I, III | 510.5/ I |
| Vibration | 514.2/ VIII, X | 514.3/ I | 514.4/ I | 514.5/ I | 514.6/ I |
| Shock | 516.2/ I, II, V | 516.3/ I, IV, V | 516.4/ I, IV, V | 516.5/ I, IV, V | 516.6/ I, IV, V |
| International Protection Standard | |||||
| Dust & Water Protection | IP54*1 | ||||
*1: Testing requirements are: (a) Microphone (KMC-35/36) is connected; (b) cap is installed on D-sub 15pin connector; (c) external antenna is connected to antenna receptacle; and (d) neither the KCT cable nor speaker cable is connected.
