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Radio Hardware Compatibility
Tait Orca Portable Radios
The TOP Encryption Upgrade Flex PCBs are suitable for
use in most TOP 5000 radios (5010, 5020, 5035, 5040).
The flexes can be retrofitted to most radio models, but
this should first be verified by providing the serial
numbers to a Tait Service Centre for confirmation (www.taitworld.com).
T2000 Radios
The T2000 Encryption Upgrade Flex PCBs are suitable for
radios which contain the Enhanced HC11 Control PCB (IPN
220-01344-XX). This can be verified by providing the
serial numbers to a Tait Service Centre for
confirmation.
Radio Firmware and Software Compatibility
Tait Orca Portable Radios
Encrypted TOP radios require specific encryption-capable
radio firmware. This is fitted during manufacture of
encryptable radios, but will need to be programmed
separately where an encryption upgrade kit is used.
Contact the Tait Strategic Sales Team for confirmation
of encryption firmware support.
T2000 Radios
Encryption-capable T2000 radios require no firmware
change to support encryption function.
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Voice compression |
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Algorithm |
mixed-excitation linear prediction |
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Voice transformation rate |
2.4 kbps |
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Modem |
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Modulation type |
QPSK |
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Carrier frequency |
1800 Hz |
|
Information transmission speed in the channel |
4.8 kbps |
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Frequency band |
200-3400 Hz |
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Tactical characteristics |
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Number of codes |
4.294.967.296
1 million for NDB-710 Litre version |
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Number of user's keys |
16 |
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Technical characteristics |
|
Operating voltage |
+3.3 V (for portable) or
+5V (for mobile) |
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Operating current |
No more than 40 mA |
|
Operating current in standby mode |
No more than 30 mA |
|
Programming |
Programming software |
|
Operating temperatures |
-30C...+60C |
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