Tag Archives: China Radio Museum

FM-DV2(HP) Directional Dipole Antenna

FM-DV2(HP) Directional Dipole Antenna

1.Band II panel, Demountable,

2.Broadband:87.5~108MHz,

3. Gain4.5dB,Impedance 50ohm

4.Vertical or Horizontal polarization,

5.Stainless steel AISI 304,

6.Directional pattern. More →

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RL318-01/RL158-10 3-1/8′ Coaxial Converter

RL318-01/RL158-10 3-1/8' Coaxial Converter

3-1/8′ Coaxial Converter
1) Frequency: DC-880MHz
2) Load power: DC-880MHz(≤25kW);DC-2MHz(≤100kW)
3) Output electronically control connect mode (not include the motor control): Normally open, normally closed contacts, 3 pairs
4) Rotation mode: Manual electric integration

1-5/8′ Coaxial Converter
1) Frequency: DC-880MHz
2) Load power: DC-2MHz(≤ 20kW)
3) Output electronically control connect mode: Supporting ne group of normally open contacts and one group of normally closed contacts.
5) Rotation mode: Manual electric integration

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Every type of RF Feed Cables

Every type of RF Feed Cables

SYV-50-12
SDY-50-7
SDY-50-9

SDY-50-15
SDY-50-16(5/8’)

SDY-50-17
SDY-50-22(7/8’)

SDY-50-23
SDY-50-37

SDY-50-40(1+5/8’)

SDY-50-80(3+1/8’) More →

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Every Kinds of RF Connectors and Converters

Every Kinds of RF Connectors and Converters

every kinds of RF connectors and converters
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Dry Natural Cooling -Dry Air Cooling Dummy Load

Dry Natural Cooling -Dry Air Cooling Dummy Load

1.Dry Natural Cooling Dummy Load
1) Power capacity 20W-3KW
2) Working frequency DC-1GHz、DC-2GHz、DC-3.2GHz
3) Impedance 50Ω
4) Input feed cable’s size N-50KF、N-50JF、7/16、L27

2.Air Cooling Dummy Load Power Meter
1)Power capacity 5kW/10KW
1)Working frequency DC-880MHz
1).Impedance 50Ω
1) Input feed cable’s size 1-5/8″ Flange or 1-5/8″ Direct Feed 3-1/8″ Flange or 3-1/8″ Direct Feed
6. Cooling mode water – wind
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FM-SD1 Dual-dipole Vertical /horizontal polarization FM radio antenna

FM-SD1 Dual-dipole Vertical /horizontal polarization FM radio antenna

● Frequency range 87-108MHz
● Gain 7.8dBd
● Vertical polarization or horizontal polarization
● Directional radiation, flexible array
● Oscillator material stainless steel/ copper/ aluminum
● To conduct zero point padding and lobe downwardness according to requirements More →

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FM-DV4 Directional High-gain Vertical Polarization Multi-linear FM Antenna 87.0-108MHz Gain 12dBd,For 3KW/5KW FM transmitter

FM-DV4 Directional High-gain Vertical Polarization Multi-linear FM Antenna 87.0-108MHz Gain 12dBd,For 3KW/5KW FM transmitter

● Frequency range 87.0-108MHz
● Gain 12dBd
● The vertical polarization is suitable for the mobile reception.
● The directional radiation can meet different radiation coverage.
● It can be made up multi-linear antenna array.
● It can be conducted zero point padding and lobe downwardness.
● The stainless steel antenna has a long service life.
● It’s suitable to be installed on tower or mast.
● Input impedance 50Ω More →

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Omni-directional Radiation Vertical Polarization High Power FM Antenna 87.0-108MHz,Gain 6.3dBd,For 1KW/3KW/5KW/10KW

Omni-directional Radiation Vertical Polarization High Power FM Antenna 87.0-108MHz,Gain 6.3dBd,For 1KW/3KW/5KW/10KW

● Frequency range 87.0-108MHz.
● Gain 6.3dBd (Copper Vibrator).
● Vertical polarization high power antenna.
● Omni-directional radiation; it can be made up linear antenna array.
● Copper, 304 stainless steel material.
● High-strength and anti-oxidant epoxy FRP protection hood.
● To conduct zero point padding and lobe downwardness according to requirements.
● Internal power splitter design with high reliability. More →

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FM-DV1(HP) Band II dipole Vertical Polarization Omni directional pattern FM antenna Broadband 87.5~108 MHz

FM-DV1(HP) Band II dipole Vertical Polarization Omni directional pattern FM antenna Broadband 87.5~108 MHz

1.Band II dipole,

2.Broadband 87.5~108 MHz,

3.1.5 dBd gain,

4.Vertical Polarization,

5.Omni directional pattern,

6.Stainless steel AISI 304. More →

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FM-DC1 Circular Polarization FM Radio Vehicle-mounted Antenna Frequency range 87-108MHz,Gain 2dB,for vehicle-mounted FM radio(100W/300W/500W/1KW)

FM-DC1 Circular Polarization FM Radio Vehicle-mounted Antenna Frequency range 87-108MHz,Gain 2dB,for vehicle-mounted FM radio(100W/300W/500W/1KW)

1.Frequency range 87-108MHz,Gain 2dB,
2.Omni-directional radiation,
3.Adjustable standing wave ratio and use frequency,
4.Strong magnetic force attracted to the ceiling,
5.Suitable for vehicle-mounted FM radio. More →

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