:

Clear
Clear
Clear all
Standard Carbon Transmitter
  • Standard Carbon Transmitter
  • Standard Carbon Transmitter Back

Standard Transmitter

The OZ-01 is an electronic-based Transmitter/Microphone compatible with almost any G-style handset and most carbon-compatible systems.

Ask a question (1)
Score: 5.00 (votes: 1)
Reviews: 1
5.00|
Reviews: 1
G-TEL Enterprises, Inc.
  • $5.00
 

The OZ-01 is an electronic carbon-compatible transmitter/microphone designed to work with almost any G-style handset and most carbon-compatible telephone systems. It features a vandal-resistant cover for long-lasting, reliable use in payphone handsets.

Specifications:

  • Type: Carbon-compatible electret
  • Frequency Response: 300–3400 Hz
  • Dynamic Resistance: 25–80 ohms at 50 mA DC
  • Weight: 17 grams
  • Dimensions: 45.8 mm diameter × 14.5 mm deep
    • SKU
      OZ-01
    • Weight
      0.2 lbs
  • Extra fields
    • Warranty
      90 Days
    • Lead Time
      Usually ships in 1 to 3 business days
    • MPN
      OZ-01
  • Manufacturers
    • Manufacturer
      G-TEL Enterprises, Inc.

Product questions

Please to ask a question.
  • Fred
    Aug 11, 2026, 02:48 PM

    Hello. What is the diameter measurement? I have an old Telefonica phone made by Standard Electrica. I need a transmitter cartridge replacement. The existing one is 55mm in diameter.

    Administrator
    Aug 13, 2026, 10:00 AM

    Dimensions: 45.8 mm diameter × 14.5 mm deep

Customer reviews
Average rating:
5.00(Votes: 1)
Rating of votes (1)
5
 
1customers
4
 
 
0customers
3
 
 
0customers
2
 
 
0customers
1
 
 
0customers
 
Please sign in to add review
  • Feb 19, 2025, 11:19 AM
    All I can say is wow. Incredibly clear, and a fantastic upgrade. I will be buying more for sure, highly recommend.

Related products

Customers who bought this product also bought

Customers who viewed this product also bought