G8LMW Consulting stock, support and integrate Tortoise Multi Band Transmitter systems.
Tortoise drive study transmitter features 2 modular CW or modulated transmitter modules. Tortoise’s lightweight and ability to house 2 independent modules, allow operators to simulate base station output without multiple setups involved.
170MHz up to 3700MHz
Up to 50 watts power output
Lightweight compared to competition
Optional modulation support for LTE, WiMAX, CDMA, UMTS
Tortoise Multi Band Transmitter
G8LMW Consulting stock, support and integrate Tortoise Multi Band Transmitter systems.
Tortoise drive study transmitter features 2 modular CW or modulated transmitter modules. Tortoise’s lightweight and ability to house 2 independent modules, allow operators to simulate base station output without multiple setups involved.
170MHz up to 3700MHz
Up to 50 watts power output
Lightweight compared to competition
Optional modulation support for LTE, WiMAX, CDMA, UMTS
Tortoise™ features two dynamically controlled Class AB amplifiers for the cleanest signal output and VSWR protection.
Tortoise™ features built-in thermal overheat protection circuitry with quad cooling fans to ensure against overheating during operation. Remote adjustments include power level, channel or frequency assignment and transmit On/Off via USB connected to any PC.
Optional LTE, UMTS, CDMA or WiMAX Modulators allow Tortoise™ to simulate base station transmissions or DAS (Distributed Antenna Systems) complete with adjustable step sizes, channel bandwidth and user settable ID Cell, Segment and frame lengths.
CW module combos include frequencies for CDMA, Cellular, PCS, Paging, ETACS, iDEN, SMR, ISM, LMR, UMTS, GSM, LTE, WiMAX, Wi-Fi, AWS & more
Optional LTE, UMTS, CDMA IS-95 or WiMAX Modulators for base station simulation
Two independent transmitter module bays
Power amplifier with continuous adjustable power output ± 0.1 dB over 17 dB range
Water resistant, rugged 18″ x 15″ x 6″ ABS plastic case
Microprocessor-controlled 640 x 240 LCD with front panel soft-keys or remotely controlled with an internal modem for user programmable modulation schemes, power levels, channels, and frequencies
Calibration/Usage integrated hours meter
VSWR antenna protection and internal forward and reverse measurement
Quad cooling fans with built-in thermal overheat protection for amplifier
Weighs under 20 pounds
Powered from 110-240 VAC 50-60 Hz
All parameters can be adjusted remotely via USB connection to any PC
| Display | 640 X 240 LCD (1/2 VGA) |
| Stability | Stability better than 1.5 PPM for first year, + for 1 PPM for aging |
| Output Power | Continuous adjustable power output from 30 dBm to 47 dBm with accuracy + 0.5 dBm and resolution 0.1 dBm |
| Spectral Purity Phase Noise @ 2 GHz Typical | -78 dBc / Hz @ 10 kHz offset
-105 dBc / Hz @ 100 kHz offset |
| Remote Control via PC | USB Port |
| Spurious Output | > 50 dBc |
| Harmonics Output | > 25 dBc |
| Antenna | 2 Type N female outputs |
| Power | Internal power supply 100 – 240 VAC / 5A |
| Operating Temp | -20º C to +35º C |
| Optional Power Supply | Power inverter 600 Watts, 12-120 Volts AC power |
| MECHANICAL: | |
| Case Size | 18″ x 15″ x 6″ |
| Weight | 18 lbs. |
| OPTIONAL MODULATION: | WiMAX, CDMA, LTE & UMTS MODULATION SUPPORT |
| Modulation Scheme | varies by standard |
| Channel Bandwidths | 5 / 10 MHz |
| Frequency | 2.5 – 2.7 GHz and 3.4 – 3.7 GHz |
| Step Size | 10 / 25 kHz |
| Power Output | 10 Watt Class A Output |
| User Selectable | ID CellSegmentFrame Length (2 – 20 mSec) |
| Notes:Selectable step sizes of 2.5 kHz, 5 kHz, 15 kHz, 20 kHz, 25 kHz, 50 kHz, 200 kHz***Custom frequencies available upon request***Wideband modules do not support optional modulationOptional modulation has a maximum power output of 10 Watts |
Drive Study Equipment
Dragon™ Dual-Band TX
Lizard™ Dual-Band TX
Tortoise Multi-Band TX
