PRODUCTS
COAXIAL 318
PRODUCT FEATURES
Transmission Line 3 1/8’’ – DC÷1.5GHz
- High-performance rigid transmission copper-copper or aluminum-copper conductors
- Low VSWR
- Low Insertion Loss
- Clamp-type flange system
- Modular jointing components
- Impedance: 50Ω
- Insulator: PTFE
| GENERAL FEATURES | |
|---|---|
| MAXIMUM RMS INPUT POWER(1;2) | VHF B.I (88MHz): 55kW VHF B.II (108MHz): 48kW VHF B.III (230MHz): 35kW UHF (860MHz): 18kW |
Rigid Line
PRODUCT CODE:
RL318-IC
Copper inner conductor
RL318-OA
Aluminium outer conductor
RL318-OC
Copper outer conductor
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| ATTENUATION (1;3) | VHF B.I (88MHz): 0.33 dB/100mt VHF B.II (108MHz): 0.35 dB/100mt VHF B.III (230MHz): 0.50 dB/100mt UHF (860MHz): 0.94 dB/100mt |
| WEIGHT | 3,71 Kg/mt (2.49 lbs/ft) copper-copper 1,81 Kg/mt (1.22 lbs/ft) aluminum-copper |
Inner conductor support
PRODUCT CODE:
RL318S
Recommended for use on 3 1/8″ transmission line runs longer than 1.5m (5′)
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| WEIGHT | 0,4 Kg ( 0.88 lbs) |
Clamping Flange
PRODUCT CODE:
RL318F-C-A
Aluminium
RL318F-C-B
Brass
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 0,7 Kg ( 1.54 lbs) – Aluminum 1,9 Kg ( 4.19 lbs) – Brass |
EIA Inner
PRODUCT CODE:
RL318I
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| WEIGHT | 0,4 Kg ( 0.88 lbs) |
Rigid Line Joint
PRODUCT CODE:
RL318J
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 4,0 Kg ( 8.82 lbs) |
90° Elbow Clamping-Clamping
PRODUCT CODE:
RL318E-FF
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 3,5 Kg (7.72 lbs) |
90° Elbow EIA Flange-Clamping
PRODUCT CODE:
RL318E-CF
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 4,4 Kg ( 9.70 lbs) |
90° Elbow EIA Flange-EIA Flange
PRODUCT CODE:
RL318E-CC
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 5,5 Kg ( 12.13 lbs) |
45° Elbow Clamping-Clamping
PRODUCT CODE:
RL318E-FF-1
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 3,1 Kg (6.83 lbs) |
45° Elbow EIA Flange-Clamping
PRODUCT CODE:
RL318E-CF-1
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 4,0 Kg ( 8.82 lbs) |
45° Elbow EIA Flange-EIA Flange
PRODUCT CODE:
RL318E-CC-1
| ELECTRICAL and MECHANICAL DATA | |
|---|---|
| RETURN LOSS (4) (VSWR) | > -36.6 dB < 1.03 |
| WEIGHT | 5,1 Kg ( 11.24 lbs) |
(1) Default specific configuration available
(2) Altitude < 1525 mt (5000 ft) and +30°C (86° F) air dry temperature
(3) Sea level, and +20°C (68° F) air dry temperature, VSWR 1.0
(4) Return Loss (VSWR) value is referred 700MHz