Newsgroup: it.hobby.radioamatori
Titolo: TX Da 2 a 30 Mhz con Rohde Schwarz Dipolo

Lo vedevo a Marghera sulla rotanda della Strada Romea, ed eccolo qui : 
http://www.rohde-schwarz.com/en/product/hx002-productstartpage_63493-9044.html
 

 Lo vedevo a Marghera sulla rotanda della Strada Romea, ed eccolo qui : 
http://www.rohde-schwarz.com/en/product/hx002-productstartpage_63493-9044.html
 
 
Caratteristiche tecniche:
 
 
Specifications
R&S®HX002
Frequency range 	2 MHz to 30 MHz
With frequency extension 	1.6 MHz to 30 MHz
Polarization 	linear/horizontal
Input impedance 	50 Ω
VSWR 	<1.5 (typ. <1.1)
Max. input power 	1.15 kW CW/1.15 kW PEP
Tuning time
Without retuning 	70 ms to 500 ms
With retuning 	typ. 2 s
Initial tuning 	typ. <15 s
Silent tuning 	<60 ms/typ. 56 ms
Tuning power 	50 W to 300 W
Efficiency
at 2 MHz 	>20 %
from 5 MHz to 30 MHz 	>75 %
Gain 	–3.3 dBi to 7.8 dBi (typ.)
Power supply 	21 V to 32 V DC (max. 6 A)
Average 	28 V DC (2.5 A)
Power consumption 	max. 165 VA
RF connector 	N female
Control connector 	26-contact, round, male
MTBF 	>6500 h
MTTR 	<0.9 h
Operating temperature range 	–30 °C to +55 °C
Max. wind speed
Without ice deposit 	150 km/h
With 30 mm radial ice deposit 	130 km/h
Dimensions
Length × width (dipole) 	approx. 10.3 m × 3.6 m
Height of ATU 	approx. 1.10 m
Weight 	approx. 103 kg

 Lo vedevo a Marghera sulla rotanda della Strada Romea, ed eccolo qui : 
http://www.rohde-schwarz.com/en/product/hx002-productstartpage_63493-9044.html
 
 
Apriti cielo ne trovo di tutte le esigenze, anche da 150 W PEP  
 
http://www.rohde-schwarz.com/en/product/hx002h1-productstartpage_63493-9034.html
 
 
Caratteristiche tecniche:
 
 
Key Facts
 
The HF Dipole R&S®HX002H1 is suitable for setting up radio links over any distance. In particular, the optimized omnidirectional coverage ensures high transmission reliability over short and medium distances.
Features & Benefits
 
    Omnidirectional coverage with high-angle radiation
    No skip zone
    Single mast installation, no ground plane required
 
Specifications
Model 	Frequency Range
R&S®HX002H1 Antenna 	1.5 MHz to 30 MHz
Specifications
Frequency Range 	1.5 MHz to 30 MHz
Polarization 	linear , horizontal
Max. Input power 	150 WPEP / 100 WCW
Input Impedance 	50 Ohm, VSWR < 1.5 (typ. 1.3)
Gain (5m above perfectly conducting ground) 	-12 dBi to 8 dBi (typ.)
Tuning Time 	
First-time tuning 	typ. 1.5 s (max. 4 s)
Repeated tuning 	typ. < 0.2 s
Silent tuning 	< 5 ms
RF Tuning Power 	30 W ± 1 dB
Frequency Hopping Capability 	in line with R&S®SECOM-H
Electrical Connectors 	
RF connector 	N-type female
Control interface 	optical control interface (LWL), in line with MIL-T-29504/4/5)
Voltage supply 	via RF cable (inner conductor)
Overvoltage Protection (control interface) 	lightning and overvoltage protection in line with VG 96 903
Maximum Distances 	ATU to transceiver L 50 m
MTBF 	14.600 h in line with MIL-HDBK-217E
Dimensions 	dipole length 10.7 m
Weight 	approx. 43 kg
Permissible wind speed 	
without ice accretion 	250 km/h
with 20mm ice accretion 	130 km/h

 ha scritto nel messaggio 
news:814fde37-176a-45f3...@googlegroups.com...
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http://xiv.me/70j
 
 
 

 ha scritto nel messaggio 
news:52e021ca$0$1377$4faf...@reader1.news.tin.it...
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 Prezzo?
Per il prezzo bisogna contattare la fabbrica, ma per noi Radioamatori...... ?
 
Ciao.
iw3idz Wladimiro
 


 
 
 
 
 
http://xiv.me/70j