hargon 261 - PROFIBER Networking
HARGON 261
Distribution amplifier, 1 active output, 1 GHz / 200 MHz
RF PARAMETERS
Forward Channel
Bandwidth
85...260 - 1006 MHz
Gain @1 GHz
1 x 39 ± 1 dB
Noise figure 1
< 8 dB
Flatness 2
± 0.75 dB
Slope
± 1 dB
Output level 3:
CTB ≤ - 60 dBc
CSO ≤ - 60 dBc
112 dBμV
115 dBμV
Return loss 4
> 18 dB
Input testpoint (bi-directional)
- 20 ± 1.5 dB
Output testpoints (directional)
- 20 ± 0.5 dB
Forward gain (A), slope (E) control:
A1, E1
A2, E2
0 - 20 step 0.5 dB
0 - 15 step 0.5 dB
Reverse Channel
Bandwidth
5 - 65...200 MHz
Flatness 5
± 0.5 dB
Return loss 6
> 18 dB
1 GHz technology
An extended bandwidth in downstream
up to 1 GHz
Gain 7
26 / - 8 dB
HUM modulation 8
≤ - 60 dBc
Reverse gain (A), slope (E) control:
A3, A4, A5, E3
0 - 20 step 0.5 dB
Noise figure 9
< 6 dB
200 MHz technology
A possibility of extending bandwidth
in upstream up to 200 MHz
HHT (Hand Held Terminal) support
A quick and intuitive configuration of devices;
the electronic documentation of the network
OTHERS
Voltage range:
remote powering
mains powering
30 - 65 V AC
230 ± 10% V AC
Electronic adjustment
Easy configuration by using buttons
and LED Indicator
Max. current for RF ports
7A
Max. current for AC IN port
8A
Power consumption
< 13 W
Operation temperature range
- 40 - 60 ºC
Connectors
PG11 (others on request)
Protection class
IP 65
Dimensions (W x L x H)
202 x 172 x 80 mm
Weight
2 kg
VIG (VECTOR INGRESS GUARD)
System compliant; Verification and elimination
of the source of ingress in the network
GREEN mode
A significant reduction of power use thanks
to optimization of its consumption
AVAILABLE VERSIONS
HARGON 261 089Y
remote powering
HARGON 261 089M
mains powering
A2
E2
0-15 dB 0-15 dB
GREEN 2
GREEN 1
GREEN 0
LED DISPLAY
Control buttons
E1
0-20 dB
A1
0-20 dB
µP Controller
BHHT
E3
0-20 dB
RBPL
DF xxGA
LREQ
A4
0-20 dB
A3
0-20 dB
IS 1
0 / 6 / OFF
LPBL
DF xxGA
SWITCH MODE
POWER SUPPLY
TP -20 dB
TP -20 dB
LTO / ATG 0
7A
7A
4A
7A
LOCAL AC INPUT
IN
OUT 2
OUT 1
1. N.F. < 8 dB for f ≤ 1002 MHz, typical value
2. Valid 15 MHz after the starting frequency of the selected diplex filter
3. According to EN50083-3, 9 dB interstage slope, 42 channels
CENELEC, value measured & guaranteed per each product
4. 18 dB for f ≤ 40 MHz, 18 dB -1.5 dB/oct for f > 40 MHz
5. For 6 - 60 MHz with DF65G; for 6 - 60 MHz with DF65G
6. > 16 dB for 5 MHz < f < 8 MHz; > 18 dB for f > 8 MHz
7. For active return path / passive return path; + / - 1 dB
8. For f > 16 MHz, remote current < 6 A @ 25 ºC, typical value
9. Up to 200 MHz, with diplex filters, typical value, NF < 7 for f = 200
MHz
Unless otherwise specified, the whole specifications are tested with 65 /
85 diplex filters installed; GREEN = 0, at room temperature 25°C
21/03/2016 Specifications are subject to change without notice.
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