Handset Material: | High Quality PC Or ABS Material | Cord Material: | Curly Cord |
---|---|---|---|
Handle Tensile Strength: | >180kg | Weight: | About 0.5 KG |
Handset Receiver: | M150H (95~97 Db) / 150 Ω | Transmitter (microphone): | Electret Type SG9767(33-35 Db) / 2.2KΩ |
Color: | Black, Red | Cord Length: | 30 Cm (or Customized) |
High Light: | telephone hook switch,stainless steel keypad,Anti Vandal Black Phone Handset |
Anti-vandal Telephone Handset with Switch, PC Material Phone Handset
Model Number: JR-HK-03
FEATURES
- Handset handle and cap material: PC/ABS
- Handset type: Standard Receiver
- Wiring: Six 24 gauge Teflon insulated wires (2 for receiver, 2 for transmitter, 2 for push button)
- Includes cord which is anchored to handset handle. The cord has a pull test load of approx. 200 kgs
- Available Cord Lengths: 30 cm (could be customized)
Handset Microphone specification
Item: | Electret Condenser Microphone |
Model Number: | Microphone SG9070 |
Frequency range | 100-8000Hz |
Sensitivity | 56±2 dB |
Output Impedance | Low Impedance |
Directivity | Unidirectional |
Standard operation voltage | 4.5V |
Sensitivity reduction | Within -3dB at 1.5V |
Current consumption | Max 0.5mA |
Operation Temperature | -30℃ to +70℃ |
Storage Temperature | -40℃ to +85℃ |
Weight | Less than 1.0g |
Handset receiver specification
RECEIVER | ||
Model Number: | R3518M150H | |
ITEMS | SPECIFICATIONS | CONDITIONS |
IMPEDANCE | 150 ± 20% ohm ( at 1 KHz,60mV input ) | |
SOUND PRESSURE LEVEL |
97 ± 3 dB SPL ( at 1 KHz, 0dBSPL = 20μPa ) Input 60mVrms, with B&K artificial ear 4153 |
|
INPUT POWER (NOM./MAX.) |
0.03W /0.25W 0.03W / 0.25W |
|
HARMONIC DISTORTION | ≤5% | 300<f≤3400Hz |
OPERATING TEMPERATURE | -30°C to +70°C | |
NET WEIGHT |
APPROX. 35.0gram |
Drawing