History
Search by group
Search in products
|
PN (RN): 2001.100.02  KZ13 - Testing deviceThe KZ13 testing device is used for quick checking of basic functional parameters of RF13 transceivers (current consumption, transmitter power, receiver output voltage, receiver sensitivity), their acoustic sets (cable compactness, functionality of earphones, microphone, buttons and display), battery packs (load or no-load voltage, thermistor resistance) and for checking of RF amplifier power in the RF1325 and RF1350 sets with attenuator. The device can also be used as voltmeter (15 V and 30 V) or simple ohmmeter — short-circuit meter. |
Technical parameters
Set
Documentation
Optional accessories
| Nominal power supply voltage | 12 V |
| Power supply voltage range | 10 V to 15 V |
| Current consumption | max. 60 mA |
| Input/output impedance at RF tests | 50 Ω |
| Test signal frequencies for receiver sensitivity testing | (35, 45, 55, 65, 75, 85) MHz |
| Test signal output level for receiver sensitivity testing at 50 Ω load | (0.7 ± 0.2) μV |
| Transceiver current consumption testing range | 3 A |
| RF output testing range in the 30 MHz to 88 MHz frequency range | |
| - nominal range of use | 8 W |
| - broadening of range with UC13 attenuator | 80 W |
| AF voltage testing range | 3 V |
| Noise suppresion testing range at receiver output at the reception of RF testing signal and at the input AF noise level without this signal in (1 to 2) V range | 30 dB |
| Battery pack voltage testing range | 15 V |
| Battery pack load current | 4 A |
| Range of correct evaluation of battery pack thermistor resistance | (1.3 to 91) kΩ |
| Measuring of external DC voltage in two ranges | 15 V and 30 V |
| Internal resistance of external voltmeter | 30 kΩ in 30 V range, 15 kΩ in 15 V range |
| Indication range at resistance measuring | 0 Ω to ∞ |
| Indication of acoustic set cable compactness | |
| - test result satisfactory | green light |
| - test results not satisfactory | red light |
| Output level and signal frequency of acoustic set earphone excitation | |
| - level | min. 1 Vef at 30 Ω load |
| - frequency | (1000 ± 200) Hz |
| Level of amplified microphone signal at 100 mV level and 1,000 Hz frequency | (1.3 ± 0.3) V |
| Operating temperature range | -30 °C to +60 °C |
| Dimensions | W 200 mm x H 96 mm x D 93 mm |
| Weight | 1.5 kg |
| KZ13 brief operating instructions | 2001.011.02 |
| KZ13 operating instructions | 2001.010.02 |
