|
, specifiche
| Gamma di frequenza |
100 kHz - 30 MHz |
| Modo |
J3E (SSB), A1A (CW), F1D (FSK), F3E (FM), A3E (AM) |
Sensibilità
SSB/CW/AM: S+N/N=10dB
FM: S+N/N=20dB |
SSB/CW/FSK=Meno di 2,5 µV (100-150kHz), 1 µV (150-500 kHz), 4 µV (0,5-1,8 MHz)
AM=Meno si 25 µV (100-150 kHz), 10 µV (150-500 kHz), 32 µV (0,5-1,8 MHz), 2 µV (1,8-30 MHz)
FM=Meno di 0,5 µV (1,8-30 MHz) |
| Selettività |
SSB/CW/FSK=2,4 kHz (-6dB), 4,4 kHz (-60dB)
AM=6 kHz (-6dB), 20 kHz (-50dB)
FM=12 kHz (-6dB), 25 kHz (-50dB) |
| Immagine |
Più di 60dB (100 kHz-1,8 MHz)
80dB (1,8-30MHz) |
| Reiezione IF |
più di 60dB (100 kHz-1,8 MHz)
70dB (1,8-30MHz) |
Stabilità
in frequenza |
Entro +/-10x10-6 o più
(ad una temperatra operativa normale) |
| Sensibilità |
SSB/CW/AM/FSK=Meno di 20 µV (100-150kHz, 0,5-1,8MHz)
10 µV (150-500kHz)
2 µV (1,8-30MHz)
FM=Meno di 0,32 µV (1,8-30MHz) |
| Impedecanza carico audio |
8 Ohm |
| Potenza uscita audio |
1,5 W (su 8 Ohm, 10% THD) |
| Impedenza antenna |
50 Ω / 500 Ω |
| Consumo corrente |
40 W ca.
13,8 V CC, 2 A (con DCK-2 opzionale) |
| Alimentazione |
120/220/24 V CA, 50/50 Hz
13,8 V CC, 2 A (con DCK-2 opzionale) |
Dimensioni (LxAxP)
(escluso parti sporgenti) |
270 x 96 x 270 mm |
| Peso |
5,6 kg ca. |
, specifiche
| Frequency Range |
100 kHz to 3000 MHz * Cell blocked in the USA for FCC rules |
| Receive Modes |
WFM, NFM, SFM, WAM, AM,
NAM, USB, LSB, CW |
| Sensitivity |
| 100 kHz ~ 1.9
MHz |
AM: 2.5 µV
(10dB S/N) |
| 1.9 MHz ~ 30 MHz |
AM: 2.0 µV
(10dB S/N) |
| 30 MHz ~ 470 MHz |
AM: 1.5 µV
(10dB S/N)
NFM: 0.7 µV (12dB SINAD)
WFM: 1.0 µV (12dB SINAD) |
| 470 MHz ~ 1040
MHz |
NFM: 0.6 µV
(12dB SINAD) |
| 1040 MHz ~ 2040
MHz |
NFM: 3.5 µV
(12dB SINAD) |
| 2040 MHz ~ 30000
MHz |
NFM: 10 µV
(12dB SINAD) |
|
| Selectivity |
| SSB/NAM |
3kHz (-6dB) |
9kHz (-60dB) |
| AM/SFM |
9kHz (-6dB) |
20kHz (-40dB) |
| WAM/NFM |
12kHz (-6dB) |
25kHz (-40dB) |
| WFM |
150kHz (-3dB) |
380kHz (-40dB) |
|
| Aerial connection |
50 OHM BNC |
| i.f. output |
BNC 10.7MHz, bandwidth +/- 2MHz. Bandscope
compatibility with
the SDU5500 configured as OTHER companion radio
(non-active) |
| Audio output |
800mW (8 OHMS) MAX @ 10%
THD.
Internal speaker, rear chassis 3.5mm socket, front panel
3.5mm socket |
| Power Consumption |
400mA typical usage, 70mA on standby. 10.8 - 16V d.c. negative ground
9.6V from optional internal BP8600 NiCad |
| Dimensions |
155(W) x 57(H) x 195(D)
mm excluding projections |
| Weight |
2kg approx (MW bar
aerial included) |
| Memory channels |
1,000 (20 banks) |
| Select scan channels |
50 |
| Priority channels |
1 |
| Search banks |
40 |
| PASS channels |
50 per search bank + 50
for VFO search |
| Scan/Search Rate |
37 increments per second
maximum |
, sensibilità
| Freq. |
USB
(2.2kHz filter) |
AM
(5.5kHz filter) |
NFM
(9.5kHz filter) |
| 20 kHz |
1.9uV (1.4uV) |
-
|
-
|
| 100kHz |
0.73uV (0.34uV) |
-
|
-
|
| 500kHz |
0.50uV (0.18uV) |
0.85uV (0.33uV) |
-
|
| 1.0MHz |
0.52uV (0.19uV) |
0.88uV (0.36uV) |
-
|
| 1.8MHz |
0.56uV (0.21uV) |
0.95uV (0.38uV) |
-
|
| 5MHz |
0.50uV (0.19uV) |
0.86uV (0.35uV) |
-
|
| 14MHz |
0.58uV (0.23uV) |
1.0uV (0.42uV) |
-
|
| 28MHz |
0.60uV (0.23uV) |
1.0uV (0.40uV) |
1.2uV (0.48uV) |
| 32MHz |
0.68uV (0.24uV) |
1.1uV (0.43uV) |
-
|
AOR AR5000A & AR5000A+3, specifiche
| Model |
AR5000A
|
| Frequency range |
10kHz - 3000MHz *Cell
blocked in the USA for FCC rules
|
| IF frequencies |
1st IF 622.0 / 622.4 MHz
2nd IF 10.7 MHz
3rd IF 455 kHz
|
| Receive modes |
AM, FM, USB, LSB & CW
|
| Nominal filter bandwidths |
3kHz, 6kHz, 15kHz, 30kHz, 110kHz &
220kHz (provision for 500Hz option)
|
| Tuning |
NCO 1Hz to 999.999999kHz |
| Typical sensitivity |
10db S/N
AM
6kHz (uV) |
12dB SINAD
SSB/CW
3kHz (uV) |
12dB SINAD
FM
15kHz (uV) |
12dB SINAD
FM
220kHz (uV) |
| 10kHz - 40kHz |
- - |
22.30 |
- - |
- - |
| 40kHz - 100kHz |
4.46 |
1.58 |
- - |
- - |
| 100kHz - 2MHz |
2.23 |
0.71 |
- - |
- - |
| 2MHz - 40MHz |
1.58 |
0.71 |
0.89 |
2.81 |
| 40MHz - 1,000MHz |
0.89 |
0.40 |
0.50 |
1.58 |
| 1,000MHz - 3,000MHz |
0.71 |
0.32 |
0.40 |
1.25 |
| IF output |
10.7MHz with maximum +/- 5MHz bandwidth |
| External reference |
internal TCXO @ 12.8MHz, external input 10MHz |
| Frequency stability |
+/- 2.5ppm (0 to +50 degrees C) |
| Operating temperature |
0 to +50 degrees C |
| Memory channels |
1000 (100ch x 10 banks) x2* |
| Search banks |
20 banks x2* |
| Memory scan speed |
45 channels per second (max) |
| Search speed |
45 increments per second (max with step
size of 100kHz or less) |
| PASS frequencies |
2100 total x2* |
| Aerial input |
50 OHM unbalanced N-TYPE & SO239 |
| Audio output |
1.7 WATTS into 8 OHMS (@ 13.5V) @ 10%
distortion |
| Power requirements |
nominal 13.5V DC (12 - 16V) @ 1A
approx with 1W audio output |
| Size |
217 x 100 x 260mm (W.H.D.) approx.
excluding projections |
| Weight |
3.5kg |
*x2 - the 'A' version has switched EEPROM
banks to double memory / search bank capacity.
Frequency Range ...... 90 - 30000 kHz
Power ................ 100/120/220/240 VAC 50/60 Hz 35VA max.
12 VDC 25W max.
Antenna Impedance .... 50 or 600 ohm
Selectivity (-6dB) ... AUX (12 kHz)
WIDE > 4 kHz
INTER > 2 kHz
NARR > 1 kHz in "D"
[FM] > 12 kHz
Sensitivity ......... 0.5 µV 1.6-30 MHz SSB/CW S+N/N=10dB
Image Rejection ...... > 70 dB (1.6 - 30 MHz)
Dynamic Range ........ 106 dB (@300Hz BW)
IF Rejection ......... > 70 dB (1.6 - 30 MHz)
Frequency Accuracy ... ± 10 x 10-6 or better.
Frequency Stability .. ± 10 PPM 5-60 mins.
± 2 after 1 hour.
Intermediate Freqs. .. 1st IF = 70.45399 MHz
2nd IF = 455 kHz
3rd IF = 97 kHz
BFO Variation Range .. 455 kHz = ± 2 kHz
PBS Variation Range .. ± 1 kHz or more
Notch Attenuation .... -40 dB or more
Audio Output ......... 1 W at 4 Ohms
Line-Record Output ... > 1mW at 600 Ohms
Digital Interface .... 4800 baud (8,N,1)
Dimensions ........... 13 x 5.2 x 11.25 inches. 330 x 130 x 280 mm
Weight ............... 20 Lbs. (24 Lbs. ship)
|
(dal catalogo Marcucci)
CARATTERISTICHE TECNICHE |
| GENERALI |
| Gamma operativa: |
da 0.005 a 3335.000 MHz |
| Demodulazioni: |
USB, LSB, FSK, AM, FM, WFM, P25 (con l'opzione UT-122) |
| Memorie: |
1020 (20 riservate ai limiti di banda per la ricerca) |
Connettori
d'antenna: |
SO-239 (50 ohm per le HF)
RCA (500 ohm per le HF)
Due del tipo N (50 ohm) rispettivamente per le bande da 30 a 1149.999 MHz e da 1150 a 3335 MHz |
Temperatura
operativa: |
da 0° a +50°C |
Stabilità
in frequenza: |
di ± 0.05 ppm entro la temperatura specificata dopo 5 minuti di funzionamento |
Risoluzione max.
in frequenza: |
1 Hz |
| Alimentazione: |
100/120/230/240V AC |
Consumi:
(@ 13.8Vcc) |
| < 100 VA |
Stand-by |
| < 100 VA |
Volume max. |
|
| Dimensioni: |
424 (L) x 149 (H) x 340 (P) mm |
| Peso: |
20 kg. |
|
| RICEVITORE |
| Configurazione: |
HF: Tripla conversione supereterodina
VHF/UHF: Quadrupla conversione supereterodina |
| Valori di F.I.: |
| HF |
1^ |
58.7 MHz |
| 2^ |
10.7 MHz |
| 3^ |
48 kHz |
| VHF/UHF |
1^ |
278.7 MHz o 778.7 MHz |
| 2^ |
58.7 MHz |
| 3^ |
10.7 MHz |
| 4^ |
48 kHz |
|
| Sensibilità: |
| Bande |
SSB, CW,FSK |
AM |
| 0.100~1799MHz1 |
0.5µV |
6.3µV |
| 1.800~29.99MHz1 |
0.2µV |
2,5µV |
| 30~2499.999MHz2 |
0.32µV |
3.5µV |
| 2500~2999.999MHz2 |
0.32µV |
3.5µV |
| 3000~3335.000MHz2 |
1.0µV |
11µV |
| Bande |
FM |
FM50k |
WFM |
| 0.100~1799MHz1 |
- |
- |
- |
| 1.800~29.99MHz1 |
0.5µV 3 |
0.71µV 3 |
- |
| 30~3335.000MHz2 |
0.5µV |
0.71µV |
1.4µV |
| 2500~2999.999MHz2 |
0.5µV |
0.71µV |
1.4µV |
| 3000~3335.000MHz2 |
1.6µV |
2.2µV |
4.5µV |
1: PreAmp1 ON; 2: PreAmp ON; 3: 28-29.99 MHz
Filters: SSB, FSK=2.4kHz, CW=0.5kHz, AM BW = 6.0kHz a 10dB S/N, FM BW=15kHz, FM50k=50kHz, WFM BW=180kHz a 12dB SINAD |
| Selettività: |
USB, LSB, FSK
(BW = 2.4 kHz) |
> 2.4 kHz / -3dB
< 3.6 kHz / -60 dB |
CW
(BW = 500 Hz) |
> 500 Hz / -3 dB
< 700 Hz / -60 dB |
AM
(BW = 6 kHz) |
> 6 kHz / -3dB
< 15 kHz / 60 dB |
FM
(BW = 15 kHz) |
> 12 kHz / -3dB
< 20 kHz / -60 dB |
| WFM |
> 180 Hz / -6dB |
|
| Reiezione a spurie ed immagini: |
| 0.1 ~ 30 MHz |
> 70 dB |
| 30 ~ 2500.0 MHz |
> 50 dB |
| 2500.0 ~ 3000.0 MHz |
> 40 dB |
|
| Uscita audio: |
> 2.6W su 8 ohm con il 10% di distorsione |
| Distorsione da modulazione interna: |
escursione dinamica di 109 dB sui 14.1 MHz con la separazione di 100 kHz fra i due segnali e con il PreAmp OFF |
|
|
Frequency Stability
|
Dependent upon frequency standard used:
- The following optional internal standard may be supplied:
- Temperature Compensated Crystal Oscillator (TCXO): ±2 in 10ºC from -10ºC to +55ºC.
- Type 9442:
- Temperature: ±3 in 109/ºC
- Long term: ±3 in 10 9 per day after 3 months continuous operations.
- External standard input: 1 MHz, 5 MHz, or 10 MHz level 0dBm into 50 ohms.
|
|
Antenna Input
|
- Wideband, 50 ohms to 75 ohms nominal.
- The receiver will withstand without damage input signals of 50 V EMF continuously.
- Re-radiation:
- 0 to 30 MHz: not greater than 10µV PD.
- 30 to 100 MHz: not greater than 200 pW.
|
|
Sensitivity
|
- CW and SSB (A1A, R2A, A3E, R3E, J3E): In a 3 kHz bandwidth, signal-plus-noise to noise ratio is better than: 150 kHz to 1 MHz: 10 dB with 3 µV (EMF) input, 1 MHz to 30 MHz: 10 dB with 1 µV (EMF) input.
- AM (A3E): in a 6 kHz bandwidth, signal-to-noise to noise ratio is better than: 150 kHz to 1 MHz: 10 dB with 10 µV (EMF) input, 70% modulated at 1 kHz, 1 MHz to 30 MHz: 10 dB with 3 µV (EMF) input, 70% modulated at 1 kHz.
|
|
IF Selectivity
|
| USB |
+250 Hz to +3.2 kHz at -6 dB
-400 Hz to -4.3 kHz at -60 dB
|
| LSB |
+250 Hz to +3.2 kHz at -6 dB
-400 Hz to -4.3 kHz at -60 dB
|
| CW1 |
300 Hz at -6 dB
3 kHz at -60 dB
|
| CW2 |
1 kHz at -6 dB
6 kHz at -60 dB
|
| AM1 |
3.2 kHz at -6 dB
12 kHz at -60 dB
|
| AM2 |
6.0 kHz at -6 dB
20 kHz at -60 dB
|
| AM3 |
16 kHz at -6 dB
50 kHz at -60 dB
|
|
Note: a maximum of six filters may be installed, in addition to a 16 kHz bypass.
|
|
|
Cross Modulation
|
With a wanted signal of 1 mV EMF in a 3 kHz bandwidth, an unwanted signal 30% modulated removed not less than 20 kHz, must be greater than 500 mV EMF to produce an output 20 dB below the output produced by the wanted signal.
|
|
Reciprocal Mixing
|
With wanted signal of less than 100µV EMF in a 3 kHz bandwidth, an unwanted signal more than 20 kHz removed is generally greater than 65 dB above the wanted signal level to give a noise level 20 dB below the output produced by the wanted signal.
|
|
Blocking
|
With a wanted signal of 1 mV EMF, an unwanted signal more than 20 kHz removed must be greater than 1 V EMF to reduce the output by 3 dB.
|
|
Intermodulation Products
|
In band:
Two 100 mV EMF signals within the IF passband will produce third order intermodulation products not greater than -50 dB relative to the level of either tone at the IF output.
Out of band:
With two 30 mV EMF signals, separated and removed from the wanted signal by not less than 25 kHz, the third order intermodulation products are not less than 90 dB below either of the interfering signals.
|
| Queste specifiche sono parte dells tabella delle specifiche presenti su Racal RA 1792 technical specifications |
| Receive system |
Triple-conversion super heterodyne system |
| Intermediate frequencies |
|
1st (MHz) |
2nd (MHz |
3rd (kHz) |
| USB */ LSB * |
69.0115 |
9.0115
| 455 |
| CW * |
69.0106 |
9.0106 |
455.9 |
| RTTY * |
69.0105 |
9.0105 |
456 |
| AM * |
69.0100 |
9.0100 |
450 |
| FM * |
69.0115 |
9.0115 |
450 |
| * May differ according to selected IF filter. |
|
| Sensitivity |
| Frequency Range |
SSB/CW/RTTY
10 dB S/N |
AM
10 dB S/N |
FM
12 dB SINAD |
| 0.1-1.8 MHz 1 |
2.0 µV |
5.6 µV |
|
| 1.8-28 MHz2 |
0.16 µV |
1.6 µV |
|
| 28-29.99 MHz2 |
0.16 µV |
1.6 µV |
0.22 µV |
| 50-54 MHz3 |
0.13 µV/td>
| 1.0 µV |
0.2 µV |
| 1 Preamp: OFF; 2 Preamp 1: ON; 3 Preamp 2: ON |
|
| SQL sensitivity (threshold) |
| SSB, CW, RTTY |
Less than 5.6 µV1 |
| FM |
Less than 0.32 µV 2 |
| 1 Preamp 1: ON - 2 Preamp 2: ON |
|
Selectivity
SSB, CW, RTTY
AM
FM
|
More than 2.1 kHz/-6 dB
Less than 4.0 kHz/-60 dB
More than 6 kHz/-6 dB
Less than 20 kHz/-50 dB
More than 12 kHz/-6 dB
Less than 30 kHz/-40 dB
|
| Spurious and image rejection ratio |
More than 70 dB (except IF through/50 MHz band) |
| Audio output power |
More than 2.0 W at 10% distortion with an 8Ω load |
|
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