User's Manual

08RE398 TDFM-136B Installation Instructions
1.4 Model Variation
The base Part Number for the Model TDFM-136B is 081252, there are three parameters
that affect model variation: display lighting, number of antennae, and encryption operation.
The possible combinations result in 12 possible extensions to the base part number, these
are shown in Table 1-1 below.
Table 1-1. TDFM-136B – Model Variation
Parameter
Part Number
Display Lighting Antennae Encryption Capable
Green Single No 081252-1-10
Green Single Yes 081252-1-11
Green Dual No 081252-1-20
Green Dual Yes 081252-1-21
Red Single No 081252-2-10
Red Single Yes 081252-2-11
Red Dual No 081252-2-20
Red Dual Yes 081252-2-21
N/V Single No 081252-3-10
N/V Single Yes 081252-3-11
N/V Dual No 081252-3-20
N/V Dual Yes 081252-3-21
1.5 Technical Characteristics
The tables below provide the technical characteristics for the Technisonic Industries Ltd.
Model TDFM-136B.
Table 1-2. TDFM-136B – General Characteristics
Characteristic Specification
Dimensions (including heat sink) Approx. 8.0" X 3.0" X 5.75"
Weight Approx. 3.5 Lbs (1.6 Kg)
Mounting Panel Mount via DZUS fasteners
Power Requirement:
Voltage
Current
28.0 VDC, ±15%
Receive - 0.7 A Max.
Transmit Low Power (1W) - 1.3 A Max.
Transmit High Power (8-10W) - 2.0 A Max.
Audio Output Power:
Headset
Speaker Output
0.5 Watts into 600 ohms
2.5 Watts min. into 4 ohms
Back Lighting 28 Volts / 5 Volts
Display Colour Green (standard)
Red (specify)
NVG (specify)
Temperature Range:
Operating
Storage
-45ºC to +70ºC
-55ºC to +85ºC
Altitude 50,000 feet
1-2 Technisonic Industries Ltd.