ProductsFM Transmitter100W-1000W

  • Product Name:

    FMUSER 300W 350w FM Broadcast Transmitter transmisor Circularly polarized FM antenna 30m cable kit

  • Categories:100W-1000W
  • Date:2014-04-15
  • FMUSER 300W FM transmitter with Circularly polarized antenna and 30 meters cable Features: -Frequency range: 87.5-108 MHz, 10 KHz/Step -Modulation: FM, ±75 KHz peak deviation -Frequency stability: <±100 Hz -RF output power: 0 to 300W ±0.5 dB -Max ...
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1 pcs sample
1499 USD
/pcs
120 USD
DHL/UPS 7-10days

2 pcs
1399 USD
/pcs
195 USD
DHL/UPS 7-10days

Product Description

FMUSER 300W FM transmitter with Circularly polarized antenna and 30 meters cable

300wcpantenna30cable

Features:

-Frequency range: 87.5-108 MHz, 10 KHz/Step
-Modulation: FM, ±75 KHz peak deviation
-Frequency stability: <±100 Hz
-RF output power: 0 to 300W ±0.5 dB
-Max reflected power: 5 W
-Harmonic suppression: <-65 dBC
-RF output impedance: 50 Ω
-RF output connector: N type -female
-Audio/MPX input level: -10 to +13 dBm @±75 KHz deviation
-Audio/MPX input impedance: 10 KΩ / 600 Ω, Balanced / unbalanced
-Audio input connector: XLR-female
-AUX / MPX input level: -10 to +13 dBm @±75 KHz deviation
-AUX channel input impedance: 10 KΩ
-MPX and AUX input connector: BNC-female
-Pre-emphasis: 0 / 50 / 75 us
-S/N ratio Mono: >73 dB (20 to 20 KHz)
-S/N ratio Stereo: >68 dB (20 to 15 KHz)
-Distortion: <0.05% THD @± 75 KHz dev.
<0.2% THD @± 150 KHz dev. (limiter threshold > 150 KHz)
-Stereo crosstalk: >60 dB (100 to 5 KHz)
>50 dB (20 to 15 KHz) int. MPX encoder
>60 dB with ext. MPX encoder
-Audio channel frequency response: 20 to 15 KHz ± 0.15 dB
-MPX input frequency response: 10 to 100 KHz ± 0.15 dB
-AUX input frequency response: 10 to 100 KHz ± 0.15 dB
-Mains power supply requirements: 90~264VAC; 127~370VDC, Full range universal input
-Operating temperature range: -10 to 45 ℃
-Weight: 10 Kg

General features:
– Professional stereo sound with excellent separation
– Standard 19″ 2H rack, clean design and high quality manufacturing
– Low distortion and good Signal/Noise ratio
– Modular construction, internal boards can be replaced one by one
– Built-in CPU system for controlling and monitoring
– Advanced TEMP protection – SWR protection
– In our opinion the best quality/price ratio possible

 

Transmitter:80ws1

 

80ws280ws3

80ws4

 

Circularly polarized antenna :

m8

m7m7

cir5

cir6
88 -108 MHz continue adjustable for 300W FM Transmitter

The ELECTRICAL SPECIFICATIONS
Frequency Range: 88~108 MHz (According to the scale adjustment)
Impedance: 50
VSWR: <1.5
Gain: Single Bay -3dBd
Polarization:  Circular
Lighting Protection:  Direct Ground
Maximum Power Input-watts : 300 W(Max 500W)MECHANICAL SPECIFICATIONS
Length:   950 mm
Coaxial Cable:  SYV-50-7
Termination:    SL16-J

 

 

Cable:

cable5012
cable

Now widely used in: 2G/3G cell phone coverage hotels, schools, hotels, railway stations, docks, office buildings, factories, residential quarters and other areas with wlan / wifi signal coverage, various wireless intercom system, short wavelength radio waves various ham frequencies are supported!

The cable supports:
The frequency 0-12G
Note: 1/2 what does it mean?
Is the outer diameter of the metallic shield of the feeder units of inches, regardless of the inner core and coaxial .1 / 2 refers to the outer diameter of the metal shield is 1.27 cm feeder 7/8 refers to the feeder outer diameter of the metallic shield is 2.22 cm, the outer insulation is not including.

Depending on the wireless transmission of electromagnetic waves in the frequency in the feeder, the attenuation of the signal intensity is different. For example: the electromagnetic frequency: 890 — 920M, attenuation at 1/2 feeder is: 7.5 – 7 .7dB/100 meters. 7/8 feeder attenuation of approximately: 4.2 – 4 .5/100 meters.

If you need longer cable, please let me know.

Package includes:
1*300W fm transmitter
1*Circularly polarized antenna
1*30meters cable with connector

 

 

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