Belden-7809A (RF-300) 類LMR-300 Low Loss 50 Ohm Wireless 低損耗無線高頻同軸電纜
| DESCRIPTION: |
| RF300 Wireless 50 ohm coax, 13 AWG solid bare copper, gas-injected foam HDPE core, Duobond® II + 95% tinned copper braid, polyethylene jacket. |
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| PHYSICAL CHARACTERISTICS : |
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| CONDUCTOR : |
| Number of Coax: |
1 |
| Total Number of Conductors: |
1 |
| Series Type: |
RF 300 |
| AWG: |
13 |
| Stranding: |
solid |
| Conductor Diameter: |
.072 in. |
| Conductor Material: |
BC - Bare Copper |
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| INSULATION : |
| Insulation Material: |
Gas-injected FHDPE - Foam High Density Polyethylene |
| Insulation Diameter: |
.190 in. |
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| OUTER SHIELD : |
| Outer Shield Material Trade Name: |
Duobond® II |
| Outer Shield Type: |
Tape/Braid |
| Outer Shield Material: |
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| Layer Number |
Trade Name |
Type |
Material |
% Coverage (%) |
| 1 |
Duobond® |
Tape |
|
100 |
| 2 |
|
Braid |
Tinned Copper |
95 |
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| OUTER JACKET : |
| Outer Jacket Material: |
PE - Polyethylene |
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| OVERALL NOMINAL DIAMETER : |
| Overall Nominal Diameter: |
.300 in. |
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| MECHANICAL CHARACTERISTICS : |
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| Operating Temperature Range: |
-40°C To +80°C |
| Non-UL Temperature Rating: |
80°C |
| Bulk Cable Weight: |
46 lbs/1000 ft. |
| Max. Recommended Pulling Tension: |
135 lbs. |
| Min. Bend Radius (Install): |
0.88 in. |
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| APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE : |
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| SUITABILITY : |
| Suitability - Outdoor: |
Y |
| Suitability - Aerial: |
Y, when supported by a messenger wire |
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| ELECTRICAL CHARACTERISTICS : |
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| Nom. Characteristic Impedance: |
50 Ω |
| Nom. Inductance: |
0.060 µH/ft |
| Nom. Capacitance Conductor to Shield: |
23.0 pF/ft |
| Nominal Velocity of Propagation: |
86 % |
| Nominal Delay: |
1.70 ns/ft |
| Nom. Conductor DC Resistance @ 20 Deg. C: |
2.0 Ω/1000 ft |
| Nominal Outer Shield DC Resistance: |
2.7 Ω/1000 ft |
| Maximum VSWR: |
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| Description |
Frequency (MHz) |
Start Frequency (MHz) |
Stop Frequency (MHz) |
Maximum VSWR |
| Maximum VSWR |
|
5 |
6000 |
1.25 |
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| Description |
Frequency (MHz) |
Start Frequency (MHz) |
Stop Frequency (MHz) |
Nom. Attenuation (dB/100 ft.) |
| Nominal Attenuation |
30 |
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1.0 |
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50 |
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1.3 |
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150 |
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2.2 |
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220 |
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2.7 |
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450 |
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3.9 |
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900 |
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5.6 |
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1500 |
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7.3 |
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1800 |
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8.1 |
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2000 |
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8.6 |
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2500 |
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9.7 |
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3000 |
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10.8 |
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4500 |
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13.5 |
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5800 |
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15.8 |
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6000 |
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16.0 |
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| Description |
Frequency (MHz) |
Start Frequency (MHz) |
Stop Frequency (MHz) |
Nom. Power Rating (W) |
| Nominal Power Rating |
30 |
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2161 |
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50 |
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1658 |
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150 |
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|
928 |
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220 |
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758 |
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450 |
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522 |
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900 |
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367 |
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1500 |
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278 |
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1800 |
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253 |
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2000 |
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239 |
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2500 |
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212 |
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3000 |
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|
194 |
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3500 |
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179 |
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4500 |
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|
157 |
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5800 |
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|
137 |
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6000 |
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|
135 |
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| Max. Operating Voltage - Non-UL: |
300 V RMS |
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| Item |
Description |
Put-Up (ft.) |
Ship Weight (lbs.) |
Jacket Color |
Notes |
| 7809A 0101000 |
RF300 WIRELESS 50 OHM COAX PE |
1000 |
58 |
BLACK |
C |
| 7809A 010500 |
RF300 WIRELESS 50 OHM COAX PE |
500 |
30.5 |
BLACK |
C |
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