• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: EZCOM
  • Model Number: EZFTX-500W
  • Output power: from 100w to 40kw
  • No. of Exciter: Single Exciter
  • Connector: L27 or customized
  • Voltage: 220V single phase
  • Frequency range: 87.5-108 MHz
  • Frequency agile: Yes
  • model: EZFTX-100
  • Warranty: 12 Months
  • Color: Silver-gray
  • Standard: Analog and Digital

Packaging & Delivery

Packaging Details Polywood package
Delivery Time Shipped in 30 days after payment

Low power 100w 200w 300w 500w 600w 1000w 1kw solid state fm broadcast transmitter for radio station

1) Modularization design
2) Output frequency adjustable
3) Output power software control
4) Output frequency lock auto monitoring
5) Over load, over temperature, over VSWR etc protection.
6) Use MCU to correct data and control
7) Dual phase lock combiner


General Specification:

RF frequency range:

87MHz~108MHz ; step 10kHz

Output power allowed difference:


Output power stability:


Output impedance:


RF output connector:

N-50K or customized

Residual wave in band:


High order harmonic:


Parasitic AM:


CF allowed variation:


Frequency stability:



0~120KHz (100%Mod 75KHz)

Pilot frequency:


Pilot frequency modulation:

0~12KHz (10%  7.5kHz)

Analog audio input:


Analog audio input impedance:

600Ω balanced

AES input impedance:

110Ω balanced         

AES input level:


AES sampling rate:


SCA input:


SCA connector:


SCA modulation:

7.5KHz (0dBm)

SCA center frequency:


SCA frequency offset:


Audio level gain:

-15dB~+15dB step 0.1dB

Audio pre emphasis


Frequency response  

±0.1dB(30Hz~15KHz, 100%modulation, un pre emphasis, un de emphasis)

±0.2dB(30Hz~15KHz, 100% modulation, pre emphasis, de emphasis)

L/R signal level difference


Stereo separation

≥50dB   30Hz~15000Hz

S/N ratio

≥70dB(1kHz 100%modulation, pre emphasis, de emphasis stereo)


<0.1%(30Hz~15KHz, 100%modulation, un pre emphasis)

Cooling type

Forced air cool



Forced Air Cool  

Operating temperature:


Relative humidity:

<95%(No condensation)

Atmosphere pressure:


Power supply:

220V single phase or customized



Product Description





Project Show




Packaging & Shipping




Our Services




Company Information





1. Coverage of FM transmitter and TV transmitter.
The main parameter which decides the coverage is height of tower, so people install the antenna on very tall tower or build the tower on top of mountain. The signal has attenuation in air transmission, so people use large power of transmitter to supply the power loss. In a word, the main reason of coverage is relative height of tower to ground, secondly is power of transmitter, thirdly is antenna gain.

2. How can I know my coverage.
You can tell us the power of transmitter you have and height of tower plus coordinates if possible, then we can calculate the coverage for you.

3. Can I change the frequency.
For FM transmitter, the frequency is agile, you can select any frequency within 88~108Mhz. For TV transmitter, the bandwidth is narrow, you can just select adjacent 2 or 3 channels.


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
6 Transactions 70,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $45,000
Learn More