RF20 - not valid
| Frequency range | 25.000 MHz to 145.9875 MHz |
|---|---|
| Nominal input/output impedance | 50 Ω |
| Frequency ranges | |
| HF | 25.000 MHz to 29.975 MHz |
| VHF I | 30.000 MHz to 108.000 MHz |
| VHF II | 117.975 MHz to 140.000 MHz |
| VHF III | 140.025 MHz to 145.9875 MHz |
| Modulation type | |
| HF | FM |
| VHF I | FM |
| VHF II | AM |
| VHF III | FM |
| Channel spacing | |
| HF band | 25 kHz |
| VHF I band | 25 kHz; 12.5 kHz; 6.25 kHz |
| VHF II band | 25 kHz; 8.33 kHz |
| VHF III band | 25 kHz; 12.5 kHz |
| Number of operation channels at 25 kHz channel spacing | |
| HF | 200 |
| VHF I | 3121 |
| VHF II | 882 |
| VHF III | 239 |
| Preset channels | 10 |
| Number of channels monitored in all special operation modes | 3 (two adjustable, third fixed at 121.500 MHz) |
| Max. number of programmable nets | 6 |
| Nominal supply voltage | 7.2 V |
| Limit supply voltage | 6.5 V to 9.5 V |
| Frequency band with special operation modes | 30.000 MHz to 87.975 MHz |
| Voice operation F3E | according to STANAG 4204 |
| Types of special operation modes | |
| FH | secure frequency hopping |
| DFF | secure digital fixed frequency |
| FCS | secure free channel search |
| MIX | secure mixed operation FH and FCS |
| IFF | secure iso-fixed frequency |
| Time to first synchronization | max. 5 s |
| Synchronization hold with transceiver off and battery pack connected | min. 48 hours |
| transceiver synchronization hold with battery pack disconnected | min. 50 s |
| Transceiver current consumption | |
| transmission (nominal power) | 1.6 A |
| transmission (reduced power) | 0.65 A |
| transmission (increased power) | 3.2 A |
| reception | 0.2 A |
| stand-by | 0.18 A |
| Operation time (transmission [2 W] : reception : stand-by = 1 : 1 : 10) | |
| with LP1302 battery pack | min. 15 hours |
| with LP20 battery pack | min. 28 hours |
| TRANSMITTER PARAMETERS | |
| Transmitter nominal output for FM | 2 W |
| Transmitter nominal output for AM | 1 W |
| Transmitter reduced output for FM | 0.2 W |
| Transmitter reduced output for AM | 0.1 W |
| Transmitter extended output for FM | 5 W |
| Harmonics suppression | min. 40 dB |
| Spurious suppression at > 25 kHz mistuning | min. 60 dB |
| RECEIVER PARAMETERS | |
| Sensitivity | 0.5 µV at 12 dB SINAD |
| Non-linear distortion factor | 10 % |
| Loudspeaker output power | 200 mW/8 Ω |
| Audio bandwidth | |
| narrow band | 300 Hz to 3 000 Hz |
| wide band | 20 Hz to 11 000 Hz |
| Mechanical properties and resistance | |
| Immersion | 1 m depth |
| Operating temperature range | -40 °C to +70 °C |
| Dimensions | |
| transceiver with battery pack | W 97 mm x H 217 mm x D 44 mm |
| LP1302 battery pack | W 79 mm x H 61 mm x D 44 mm |
| LP20 battery pack | W 76 mm x H 95 mm x D 45 mm |
| Weight | |
| transceiver | max. 0.85 kg |
| LP1302 battery pack | max. 0.3 kg |
| LP20 battery pack | max. 0.45 kg |
| Average ranges in a medium undulated and wooden terrain at nominal power | |
| with AS1301 short tape antenna | 0.8 km |
| with AL1301 long tape antenna | 5 km |
RF20 - Souprava ruční EPM radiostanice
Soupravu tvoří radiostanice RF20 a další příslušenství pro zajištění spolehlivého provozu.
Ruční vícepásmová EPM radiostanice RF20 se zvýšenou odolností proti...
RF20 - Souprava ruční EPM radiostanice s prvky pro modulární nosný systém (MNS)
N/A
| Type designation | Name | PN (RN) | KCM | NSN |
|---|---|---|---|---|
| RF20 | Souprava ruční EPM radiostanice | 2300.000.12 | ||
| RF20 | Souprava ruční EPM radiostanice s prvky pro modulární nosný systém (MNS) | 2300.000.63 |
LP1302 - Battery pack
Power supply for RF20 radio system transceivers. The battery pack consists of serial-parallel set of four LiIon cells with protective diagnostic circuits, and a capacity display.
- nominal capacity 3.6 Ah
AS1301 - Short tape antenna 0.5 m
Short-distance communication between RF20 or RF1301 transceivers. This antenna can also be used with the RF13 transceiver. The antenna proper...
AL1301 - Long tape antenna 1.1 m
This is a basic type antenna for RF20 or RF1301 transceivers. This antenna can also be used with the RF13...
LP20 - Battery pack
Power supply for RF20 radio system transceivers. The battery pack consists of serial-parallel set of six LiIon cells with a protective diagnostic circuit. The diagnostic circuit is equipped with a battery charging status display.
- nominal capacity 6.7 Ah
PP20 - Battery holder
AA disposable batteries holder for the RF20 radio system that may be used in lieu of the LP1302 or LP20...
NM1302 - Mobile charger set
Set consists of NM1302 mobile charger and accessories. NM1302 charger is designed to charge BP1301 (NiCd) and LP1302 (LiIon) battery...
PC20 - Small mains charger set
PD13 - Long-wire antenna
RF13.8 - Hang-up antenna
This antenna is used for operation of the RF13 transceiver from trenches, forests or from buildings. The antena consits of...
AL13 - Long tape antenna 1.5 m
This is a basic type antenna for RF13 transceiver (VHF). It can be easily used instead of 1.5 m...
RM1301 - Handheld microphone/speaker
RM20 - Handset with control
The handset with control is intended to control RF20 transceiver. Besides the basic functions of radio channel monitoring, transceiver keying and voice modulation, it features channel selection and step volume change.
- 10 pin connector DICOM
PK20 - Fill gun set
The set is used for operation data programming of the RF13 (including RF1301) and RF20 transceivers. The set consists of...
GPR23 - GPS receiver for RF20 radio system
The GPS receiver is an accessory to transceivers that are part of the RF20 system. With this accessory you can...
GPS receiver cable
Data cable (RS232C)
CD for modem configuration
ModEx (Modem Expert) application is a universal configuration tool for setting up of network radio modems (compatible with MIL-STD188-220). ModEx...
RF headsets
The RF product line headsets are designed for RF20 and RF13 radio system transceivers.
| Type designation | Name | PN (RN) | KCM | NSN |
|---|---|---|---|---|
| LP1302 | Battery pack | 7029.100.02 | ||
| AS1301 | Short tape antenna 0.5 m | 2038.100.01 | 0064681101058 | 5985160025492 |
| AL1301 | Long tape antenna 1.1 m | 2037.100.01 | 0064681101236 | 5985160015375 |
| Transceiver bag | 6000010032 | 0067100045353 | 5820160044342 | |
| Set bag | 6000010033 | 0067100045346 | 5820160044343 | |
| Battery pack bag | 7020.116.01 | 0064725000813 | 5895160015377 | |
| LP20 | Battery pack | 7029.100.11, 7029.100.13 | ||
| PP20 | Battery holder | 7029.100.50 | ||
| NU1302 | Universal charger set N/A | 7027.000.01 | 0299012011670 | 6130160048118 |
| NM1302 | Mobile charger set | 7028.000.01 | 0299012011694 | 6130160048120 |
| PC20 | Small mains charger set | 7046.000.11 | ||
| PD13 | Long-wire antenna | 2036.100.10 | 0064681101577 | 5985160038730 |
| RF13.8 | Hang-up antenna | 2036.100.11 | 0064681101065 | 5985160024749 |
| AL13 | Long tape antenna 1.5 m | 2039.100.01 | 0064685905834 | 5985160033179 |
| RM1301 | Handheld microphone/speaker | 2009.100.01 | 0064332001036 | 5965160024751 |
| RM20 | Handset with control | 2313.100.01 | ||
| PK20 | Fill gun set | 2320.000.02 | ||
| GPR23 | GPS receiver for RF20 radio system | 2332.100.01 | ||
| GPS receiver cable | 1050.312.23 | |||
| Data cable (USB) | 1050.285.01 | 0067100044514 | 5995160043005 | |
| Data cable (RS232C) | 1050.285.02 | |||
| CD for modem configuration | 2025.500.51 | |||
| RF headsets |
