Transcript
RVRGROUP
Model FQCSTC05 • Combiner 4 Channels • Star Point • FM Band 87.5÷108 Mhz • Band II The star combiner basically consist of parallel connecting several transmitters to a single antenna system through suitable bandpass filters, each on tuned transmitter frequency to witch it’s connected. The parallel connection is obtained by means of coaxial lines of determined length, so as provide for adequate isolation between transmitters. TYPICAL SPECIFICATIONS Model
FQCSTC05 – Type STAR POINT
Impedance
50 Ohm
Frequency Range
87.5÷108 MHz
VSWR ±150 KHz
1.1:1 Max
Insertion Loss
at ƒ0 0.65 dB Max
Return Loss ±150 KHz
≤ -26 dB
Isolation ±2.5 MHz
≤ 30 dB
No. of input
4
No. of output
1
Connectors
Output 7/16” - Opt. N and 7/8” EIA Input N - Opt. 7/16” and 7/8” EIA
Max Power
600 W X 4 CHANNELS
Working Temperature
-20°C ÷ +50°C
Colour
Enamel gray ral 7001
Materials
Aluminium, silver brass, copper, PTFE, stainless steel, silver plated (min 12µ thickness)
Input 1
Output
Input 3
350 mm (H)
Input 2
800 mm (L)
Input 3
Max dimension 680 mm (W)
Features: • Distortion – Free Transmission • Starpoint system with triple pass-band cavity filters • Starpoint system with pass stop • Low loss, high isolation • Natural convection • Modular design • OPTION Group delay equalizer No Rack Version Dimensions
350 x 800 x 680 mm (13.8 x 31.5 x 26.8 inch) (HxLxW)
Net Weight
~ 90 Kg =
Rack Version (optional) Panel Size
18 HE (1 HE = 44.45 mm)
Net Weight
~ = 90 Kg Typical shape of a curves for S11 and S12 parameters for single filter
10 dB/Div S11
0
S21
-20
-26 dB -40 -60 -80
-1.0
-0.8 -0.6 -0.4
-0.2
ƒ0/MHz
+0.2 +0.4 +0.6 +0.8
+1.0
“These specifications are subject to change without notice”
SPAN 2 MHz
RVR USA 7782 NW 46 ST Miami, Fl 33166 T: 305-471-9091 F: 305-471-6979 www.rvrusa.com
