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PHD

Double-sided Broadcast Intercom Headset

  • Deluxe, ultra-lightweight passive noise reduction headsets designed for broadcast application
  • Top-of-the-line models offer comfort, durability and ease of use
  • Boom mounted, noise-cancelling microphone
  • Fully rotating boom microphone placement for right or left side use
  • Improved passive noise reduction to minimize fatigue during extended use
  • Soft, pliable ear cushions and headband pads

The PHD Series headset is a dual-sided lightweight headset for the ultimate in daylong comfort. Offering a noise-canceling microphone with a semi-rigid, fully adjustable boom for precise positioning. The highquality wide band dynamic earphones are covered in a leatherette material for better fit, isolation and frequency response.

Specifications

Headphone
Type: Dynamic
Impedance: 150 Ω ±20% @1kHz
* PHD-A4F-150
* PHD-A4M-150
300 Ω ±20% @1kHz
* PHD-A5M-300

Sensitivity: 98 ±4 dBSPL @ 1 kHz & 1 mW (150 Ω)
100 ±4 dBSPL @ 1 kHz & 1 mW (300 Ω)
Frequency Response: 200 Hz to 10 kHz
Microphone
Element Type: Noise-Cancelling Dynamic
Impedance: 200 Ω
Frequency Response: 200 Hz to 6500 Hz
Sensitivity: -63 ±3.5 dB re 1 V/Pa @ 1 kHz
Connector Type
PHD-A4F-150 4-pin female XLR
PHD-A4M-150 4-pin male XLR
PHD-A5M-300 5-pin male XLR
Physical
Weight:
PHD-A4F-150 ~7.8 oz (~220 g) (with cord)
~4.9 oz. (~140 g) (without cord)
PHD-A4M-150 ~7.8 oz (~220 g) (with cord)
~4.9 oz. (~140 g) (without cord)
PHD-A5M-300 ~7.8 oz (~220 g) (with cord)
~4.9 oz. (~140 g) (without cord)
Cord Length: 6 ft. ±4 in. (1.8 m ±10 cm.) (measured from tip to the ear shell)
Color: Black and Stainless Steel

Downloads

Technical Documentations
Name Language & Download
RTS PH+ Headsets, EU Declaration of Conformity (2024-Jul)
Name Language & Download
PHD Technical Data Sheet
Marketing Materials
Name Language & Download
RTS Product Catalog 2024
Name Language & Download
PH+ Flyer