Synthesized UHF Computer Controlled Equipment Subsystem [SUCCESS]
The SUCCESS UHF radio is a fully automated microprocessor based, computer-controlled UHF radio. Data may be transmitted and received simultaneously over its one transmit and three receive channels. Two SUCCESS radios may be stacked to provide an integrated, fully redundant, two transmit and six receive channel capability. The radio is designed to communicate with selected airborne, terrestrial, and satellite systems. It contains a Tactical Receive Equipment (TRE) processor and can process up to four simultaneous TRAP and TADIXS-B formatted transmissions. The system is designed for ground or mobile sheltered environments. The DIA accredited communication subsystem is compatible with TROJAN, MSE, DIN or DSSCS, as well as all Tactical Exploitation of National Capabilities (TENCAP) systems. SUCCESS is interoperable with a wide range of existing UHF radios and meets JCS requirements for FLTSATCOM interoperability.
Developed for the US Army and Air Force, and fielded in numerous tactical electronic systems such as the AN/TSQ-134 (V) EPDS, SUCCESS provided the round-the-clock, critical communications performance needed during Operations Just Cause and Desert Storm.
PERFORMANCE CHARACTERISTICS
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SYSTEM |
| Freq range: |
225 - 400 MHz |
| Channel spacing: |
5 KHz |
| Frequency stability: |
2 in 10 7 (long term) |
| Frequency accuracy: |
2 PPM |
| Modulation: |
BPSK, QPSK, FSK/FM |
| Operation modes: |
FDX, HDX, Simplex; |
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SATCOM or LOS (FDX |
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LOS requires 4-drawer |
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system) |
| Encoding/Decoding: |
Differential only, and |
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differential with convolutional |
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(BPSK, QPSK) |
| Data rate: |
1.2, 2.4, 4.8, 9.6, 19.2 Kbps |
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(BPSK, QPSK); 12.5 Kbps |
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(FSK/FM) |
| Forward error correction: |
k = 7, k = 9, rate = 1/2 |
| |
RECEIVE |
| Noise figure: |
3 dB (244 - 270 MHz, |
| |
receive only) 7 dB (225 - |
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235, 277 - 400 MHz) |
| Sensitivity: |
(244 - 270 MHz receive only) |
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BER 10 -5 |
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-125 dBm (2.4 Kbps BPSK) |
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-115 dBm (4.8 Kbps QPSK) |
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-105 dBm (12.5 Kbps |
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FSK/FM) |
| Sensitivity: |
(225 - 235, 277 - 400 MHz |
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HDX) BER 10 -5 |
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-115 dBm (2.4 Kbps BPSK) |
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-105 dBm (4.8 Kbps QPSK) |
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-95 dBm (FSK/FM) |
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TRANSMIT |
| RF power out: |
0.0W, 0.lW, 1 - 50W (lW |
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steps) 50 - 100W (5W steps) |
| RF Output VSWR: |
< 2.5:1 |
| Output noise floor: |
< -119 dBm/Hz |
| Spurious outputs: |
< -50 dBc (100 Hz to 100 KHz) |
| |
< -60 dBc (100 KHz to 1 GHz) |
| Harmonic outputs: |
< -50 dBc (up to 1.5 GHz) |
INTERFACES
DATA AND CONTROL
MIL-STD-188-114 differential
Terminal Interface: RS-232 asynchronous
Integral 10 I/O port matrix switch
Compatible with various interfaces: KGs, ANDVT, AN/CSZ-1 A, STe19610/20
STU-III
ANTENNA
Transmit/LOS receive: Type N connector SATCOM receive: Type TNC
connector
INSTALLATION REQUIREMENTS
Area System: 2-drawer Height: 10.5" Width: 19"
Depth: 23" Weight: 125 lbs
Environmental Operating: 0C to 50C Storage: -62C to 70C
Power 115 VAC, 60/400 Hz 700W (Black) 75W (Red) |
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