wireless testing solutions
wireless testing solutions
 

The "Dragon RT" is an extremely capable cellular signal generator. Capabilities include live, sustained and simultaneous generation of legacy cellular standards (AMPS and TDMA), current standards (CDMA and GSM), and it is software upgradeable to third generation and beyond. The "Dragon RT" is a dual band unit that can be configured for 800 and 1900 MHz coverage (US Market) or 900 and 1800 MHz (European Market). The "Dragon RT" generates in both the forward and reverse channels through level three messages with on-the-fly tweaking

Unit is configured for generation on the forward and reverse channels.

Specific Tests

Functional

Standards
CDMAone/CDMA2000 per IS-95/IS-2000 (with live spreading codes)
AMPS/TDMA per IS-136
UMTS per ETSI 3GPP
GSM/EDGE/GPRS per ETSI 45.xxx (with encryption and frequency hopping)

Channels
Forward/Reverse Control and Traffic channels 450/800/900/1700/1800/1900/2100 MHz

Signals
Forward/Reverse Control and Traffic channels 450/800/900/1700/1800/1900/2100 MHz

Special Effects
On-the-Fly Control/Voice/Data/Noise/and Tone Through Layer 3
Optional Arbitrary Waveform Generation(AWG)

Synchronization
GPS Timing Unit < .001 ppb
Multi-unit synchronization < 25 nS (with external GPS Timing Distribution Unit)
CDMA live code generation and synchronized GSM/EDGE frequency hopping

Performance

Dynamic Range: Standard: -20 to -120 dBm
Single Port Tuning Range Generation: 824 - 849, 1850 - 1910 MHz ( US config.)
Receive Sensitivity: -105 dBm
Single Port Tuning Range Receiver: 869 - 894, 1930 - 1980 MHz (US config.)
Max Intra-port Gain Spread: 70 dB
Gain Accuracy/Precision: 1 dB/.2 dB RMS
Gain Agility: 84 dB < 1 uS/ 150 dB < 1mS
Simultaneous Sustained Intra-port Signal BW: 25 MHz
Tuning Agility/Accuracy/Precision: < 25 MHz - 1 uS, > 25 MHz - 1 mS/1 Hz/1 Hz
Phase Noise: < 1 degree RMS
SFDR/Out of Band Rejection: > 70 dB
Absolute Timing Accuracy/Precision: < 25 / 125 nS
Maximum Carrier Coherent/Incoherent Paths: 8 / 16
Maximum Throughput (per port): 16 independent signals
Position Accuracy: < 7 meters

Physical

Size 17" x 7.0" x 7.5" approximately
Weight 13 lbs
Power -120-240 VAC, 50-60Hz 125 watts, 24-48 VDC optional