Repetidora Vhf Antena Duplexer

Descripción

... LAS ENTREGAS "SOLO" SE HACEN DE LUNES A VIERNES DE 8AM A 12PM EN SANTA MONICA, CARACAS ....

.... NO SOY TIENDA ....
.... NO EMITO RECIBO ....

*** PREGUNTE PRECIO DEL DIA ***

*** PREGUNTE PRECIO DEL DIA ***

*** PREGUNTE PRECIO DEL DIA ***


ANTENA MARCA DECIBEL PRODUCTS
MODELO DB-222
BANDA VHF

SIRVE PARA:

ESTACIONES REPETIDORAS
ESTACIONES BASES
ENLACES PUNTO - MULTIPUNTO

ESPECIFICACIONES TÉCNICAS:

Electrical Data:

Frequency Ranges in MHz**:

Two (2) Dipole DB222:

A = 150-158
B = 158-166
C= 166-174 (disponible)
F = 137-143
JJ = 220-222

Single (1) Dipole model DB220:

A = 146-153
B = 153.160
C = 160-167
D = 167-174

Bandwidth (See above)
VSWR 1.5 to 1 or less
Nominal impedance - ohms 50
Gain (over halfwave dipole) 3.0 Omni pattern - dB, 6.0 Offset pattern - dB
Maximum power input - watts 500
Vertical beamwidth (1/2 power points) 36¿
Lightning protection Direct ground
Standard Termination: Captive Type N-Male attached to end of flexible lead. Other fittings can be supplied on special order. If UHF connector is required, an adapter is provided.

Mechanical Data:

Mast (aluminum) - in. (mm) - 1.75 (44.45) with .062 to .125 (1.57 to 3.18) wall

Radiating elements (aluminum) - in. (mm) - .5 (12.7) OD with .058 (1.47) wall

Mounting clamps - Galvanized steel (NO INCLUIDOS)
Maximum exposed area (flat plate equivalent) - ft.sq (m.sq) - 1.6 (.149)
Lateral thrust at 100 mph (161 km/hr) - lbf (N) - 64 (284.7)

Wind rating:*
Survival w/o ice - mph (km/hr) - 125 (201)
Survival with .5" (12.7 mm) radial ice - mph (km/hr) - 90 (145)
Overall length (150-174 MHz) - in. (mm) - 127 (3226)
Net weight (w/clamps) - lbs (Kg) - 16 (7.26)
Shipping weight (w/clamps) - lbs. (kg) - 30 (13.61)
Mounting clamps (DB365-OS) are supplied with the antenna.

*Top mounted antenna. Wind rating is greatly increased when antenna is side mounted with appropriate side mount kit.

**Note: The mechanical specs are degraded for antennas covering 137-150MHz band


SOLO USADA EN PRUEBA DE COBERTURA POR MUY POCO TIEMPO.



HAGA TODAS SUS PREGUNTAS ANTES DE OFERTAR

COMPRE SI ESTA SEGURO Y TIENE EL DINERO A LA MANO PARA PAGAR

*** NO SE GUARDA MERCANCIA POR MAS DE 24 HORAS LUEGO DE SU COMPRA ***

..ref ???usd