Telemetry Transmitters

MINIATURE TELEMETRY TRANSMITTER
REF: T-TTX-1841
» 3.0" X 2.0" X 1.0"
» 2 to 5W Available
» AC Coupled
» Single Frequency or Synthesized
» 28 VDC, Low Current Draw Optional

STANDARD TELEMETRY TRANSMITTER
REF: T-TTX-1843
» 3.5" x 2.5" x 1.0"
» 2 to 20W available
» AC or DC Coupled
» Single Frequency or Synthesized
» 28 VDC, Low Current Draw Optional

MINIATURE TELEMETRY TRANSMITTER
RF OUTPUT
Carrier Frequency: 1435.5 to 1539.5; 1710.0 to 1850.0; 2200.5 to 2299.5;
2300.5 to 2399.5 MHz Single Frequency
Carrier Stability: Within ±0.002% over -20°C to -70°C
Power: 2 or 5 Watts Minimum
VSWR: 1.5:1 Maximum
Impedance: 50 Ohms Nominal
Loading: Normal Operation into any Load VSWR and Phase Angle
Open/Short Protection: Internal Isolator
Harmonic & Spurious Level: In Accordance with IRIG 106-96

TM MODULATION INPUT
Frequency Response: 100 Hz to 1.0 MHz ±1.5 dB
Peak Deviation: ±1.0 MHz Maximum
Deviation Non-Linearity: 1.0% Maximum BSL for ±750 KHz Deviation
Deviation Sensitivity: Factory Set at ±500 KHz/1V RMS @ 1435.5 to 1539.5 MHz;
±750 KHz/1V RMS @ 1710.0 to 1850.0; 2200.5 to 2300.0
Harmonic Distortion: 1.0% Maximum for ±750 KHz Deviation
Incidental AM: 5% Maximum
Incidental FM: 10 KHz Maximum
Input Impedance: 10 KOhms Minimum

POWER REQUIREMENTS
Input Voltage: +28 ±4 VDC: Reverse Polarity Protected
Input Current (Maximum):
1435.5 to 1539.5 MHz: 2W - 850 mA, 5W - 1.5 A
1710.0 to 1850.0 MHz: 2W - 1.0 A, 5W - 2.0 A
2200.5 to 2299.5 MHz: 2W - 1.0 A, 5W - 2.0 A
2300.5 to 2399.5 MHz: 2W - 1.0 A, 5W - 2.0 A

ENVIRONMENTAL SPECIFICATIONS
Temperature: Operating: - 20°C to +70°C; Storage: - 54°C to +125°C
Vibration: 6 G's, Random, Standard Haystack, 20 Hz to 2 KHz, 3 Axes
Shock: 1/2 Sine, 100 G's Pk, 11 mS, 3 Axes
Acceleration: 100 G's, 3 Axes
Altitude: Unlimited
Humidity: To 95% at any Temperature forming Frost or Condensation

PHYSICAL CHARACTERISTICS
Dimensions: Per Outline Drawing
Weight: 9 oz. Maximum