DBØKLW

OV-Relais in Kleinwallstadt auf 145.612,5 MHz. Sendebetrieb voraussichtlich August 2018, da sich die Lieferung des Duplexer aus Kanada verzögert. Wir bitten dies zu Entschuldigen.

Eintrag bei der BNetzA

 

Frequency range : 144 to 148 MHz and 430 to 450 MHz
Channel steps : 5/6.25 kHz
Emission type : F1D, F2D, F3E, F7W
Frequency stability : ±2.5 ppm (−4°F to +140°F (−20°C to +60°C))
Antenna impedance : 50 Ω
Supply voltage : AC 100 to 240 V
DC 11.7 to 15.8 V, negative grounding
Current consumption : 1.5 A (receive)
13 A (50 W TX, 144 MHz band)
14 A (50 W TX, 430 MHz band)
Operating temperature : −4°F to +140°F (−20°C to +60°C)
Dimensions : 19″ (W) × 3.5″ (H) × 15″ (D) (482 × 88 × 380 mm)
Weight (approx.) : 22.05 lbs (10 kg)

●●Transmitter
RF power output : 50/20/5 W
Modulation type : F1D, F2D, F3E Variable Reactance Modulation
F7W 4FSK (C4FM)
Spurious emission : At least 60 dB below

●●Receiver
Circuit type : Double conversion super-heterodyne
Intermediate frequencies : 1st: 47.25 MHz, 2nd: 450 kHz
Receiver sensitivity : 0.3 μV (Digital 2 m/70 cm) BER 1 %
0.2 μV (FM 2 m/70 cm) 12 dB SINARD
Adjacent Channel Selectivity : Better than 65 dB TYP (20 kHz offset)
Selectivity : FM 12 kHz/35 kHz (−6 dB/−60 dB)
Intermodulation : Better than 65 dB TYP (20 /40 kHz offset)
Audio output : 4 W (4 Ω, THD 10%, 13.8 V; internal speaker)

 

 

 

Technische Daten Duplexer:

Model Q202GR*1

Min frequency separation (kHz) 500

Mechanical Specifications

Model Q202GR*1

RF Connectors ‘N’ Female

Environmental

Model Q202GR*1

HAM Radio

Civil aviation applications

Land mobile networks

Public security and safety

Transportation networks

Depth inches (mm) 14.9 (378)

Width inches (mm) 19 (483)

Frequency Range (MHz) 132 – 148 Height inches (mm) 32.5 (826)

Max insertion loss (dB) 2.5

Tx to Ant

Max input VSWR 1.5:1

Impedance (Ω) 50

Max average input power (W) 350

Min Isolation 80

@ 600 kHz separation (dB)

Min Isolation 90

@ 5 MHz separation (dB)

Max frequency separation (MHz) 10

Weight lbs (kg)* 55 (24.97)

*(Q202GR provided with aluminum 19-inch rackmount rail/bars)

Weight lbs (kg)** 60 (27.24)

**(Q202GR provided with steel 19-inch rackmount plate)

Actual shipping weight: lbs (kg) 70 (31.78)

Shipping dimensions: inches (mm) 22x22x43 (559x559x1092)

Nominal operating temperature range °F (°C) -40 to +140 (-40 to +60)

 

 

 

Der Duplexer kommt aus Kanada von der Fa. JAG RF. Größe: Höhe 83 cm, Breite: 49 cm und Tiefe: 38 cm.
Gewicht 28 kg. Preis: 1.200,– Euro (inkl. Steuer + Versand)

 

Der Serverschrank von DBØKLW

 

Topografische Abdeckung