RF POWER AMPLIFIER
Renewal Model■ 750VA power consumption at 100W RF CW Output Power.
■ Broadband Frequency:100kHz～1000MHz■ Output Power(CW) :100W(min.) @1dB Comp.

A101K102-5050R

APPLICATIONEMC(Electromagnetic Compatibility)
Accelerator Application
Telecommunication Test and Measurement Application
Etc...

SPECIFICATIONS ＠＋25℃※IN MILLIMETERSFRONT VIEW

REAR

480430VIEW

177430

SIDE

VIEW

700

TYPICAL PERFORMANCE (Temp @+25℃)
Small Signal Gain

7060

Return Loss (dB)Gain (dB)

50403020100.155110Frequency (MHz)100511050049-1048-2047-30

46-40450.1

Output Power 1dB Gain Comp.

110Frequency (MHz)Output Harmonics (dBc)

525150494847460.1

110Frequency (MHz)

1001000

1000

Output Harmonics

0Output Power = 100W

-1053

100

43424140
39-30

38-4037-50

36-60

35-70

34
1

10Frequency (MHz)

1001000

FWD LIMIT

44-200.1

Output Power Linearity

5220100054

Output Power (dBm)

Input Return Loss30

Output Power (dBm)

OUTLINE DRAWING: 100kHz ~ 1000MHz
Frequency Range: ＋50.0dB (min.)
Small Signal Gain: ±3.0dB (max.)
Gain Flatness: 100W (min.) @1dB Comp.
Output Power (CW)
: －20.0dBc (max.) @Po=100W
Harmonics: －70.0dBc (max.) @Po=100W
Spurious: 50Ω
Impedance: 14.0dB (min.) ／ VSWR : 1.5 (max.)
Input Return Loss
Maximum RF Input Power : ＋3dBm: AC90V～240V／1φ, 50／60Hz,
AC Supply Input
750VA(typ.),1kVA(max.) @Po=100W
1.2kVA(max.) @RF OFF
Operating Temperature : －10℃ to ＋40℃
: －15℃ to ＋65℃
Storage Temperature: RF-IN
N-FEMALE @REAR PANEL
Connectors
RF-OUT N-FEMALE @REAR PANEL: (W)430mm×(D)700mm×(H)177mm(EIA:4U)
Size*Excluding Projection: 32.0kg (typ.)
Weight: Forced Air CoolingCooling: Over Temperature Protection
Protection Circuits
Power Supply Voltage Protection
Output Over Power Protection(@110W)
Output Over Reflected Power Protection(@60W)
Remote Interface: [Standard] GP-IB (IEEE-488)[Optional] Ethernet, RS-232C
Other Function: Safety Interlock(EMERGENCY)-20

Frequency
100kHz1MHz
10MHz
100MHz200MHz400MHz600MHz800MHz
1000MHz-18-16-14-12-10-8

Input Power (dBm)-6-4-20

R&K reserves the right to make changes in the specifications of or discontinue products at any time
without notice. R&K products shall not be used for or in connection with equipment that requires anextremely high level of reliability and safety such as aerospace uses or medical life support equipment.
Further, the export of R&K products from Japan may be subject to an export license by the governmentof Japan, based on Japan's "Foreign Exchange and Foreign Trade Law".

－1－

Released：Oct. 2021

RF POWER AMPLIFIERTYPICAL PERFORMANCE (Temp @+25℃)

R&K-A101K102-5050R

Group Delay (100kHz~1MHz)

500
450

Group Delay (ns)400350300250
200150
10050

0.1

0.2

0.3

0.4

Frequency (MHz)

0.5

0.6

0.7

0.8

0.9 1

Group Delay (1MHz~1000MHz)

100
90Group Delay (ns)80706050403020
10110100

Frequency (MHz)R&K reserves the right to make changes in the specifications of or discontinue products at any time
without notice. R&K products shall not be used for or in connection with equipment that requires anextremely high level of reliability and safety such as aerospace uses or medical life support equipment.
Further, the export of R&K products from Japan may be subject to an export license by the governmentof Japan, based on Japan's "Foreign Exchange and Foreign Trade Law".

－2－1000

RF POWER AMPLIFIERTYPICAL PERFORMANCE (Temp @+25℃)

R&K-A101K102-5050R■ Output Pulse Characteristics●Frequency:1MHz Po:100W, Pulse Width:1ms , Duty:50%
・Output Pulse
・Pulse Rise

X：200μs / DIV
Y：20mV / DIV・Pulse Fall

X：10μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV●Frequency:10MHz Po:100W, Pulse Width:1ms , Duty:50%
X：200μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV●Frequency:100MHz Po:100W, Pulse Width:1ms , Duty:50%
・Output Pulse
・Pulse Rise
X：200μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV●Frequency:200MHz Po:100W, Pulse Width:1ms , Duty:50%
・Output Pulse
・Pulse Rise
X：200μs / DIV
Y：20mV / DIV・Pulse Fall

X：10μs / DIV
Y：20mV / DIV・Pulse Fall
X：10μs / DIV
Y：20mV / DIV

R&K reserves the right to make changes in the specifications of or discontinue products at any time
without notice. R&K products shall not be used for or in connection with equipment that requires anextremely high level of reliability and safety such as aerospace uses or medical life support equipment.
Further, the export of R&K products from Japan may be subject to an export license by the governmentof Japan, based on Japan's "Foreign Exchange and Foreign Trade Law".

－3－

RF POWER AMPLIFIERTYPICAL PERFORMANCE (Temp @+25℃)

R&K-A101K102-5050R■ Output Pulse Characteristics●Frequency:1MHz Po:100W, Pulse Width:1ms , Duty:50%
・Output Pulse
・Pulse Rise

X：200μs / DIV
Y：20mV / DIV・Pulse Fall

X：10μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV●Frequency:10MHz Po:100W, Pulse Width:1ms , Duty:50%
X：200μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV●Frequency:100MHz Po:100W, Pulse Width:1ms , Duty:50%
・Output Pulse
・Pulse Rise
X：200μs / DIV
Y：20mV / DIV

X：10μs / DIV
Y：20mV / DIV

X：10μs / DIVY：20mV / DIV●Frequency:200MHz Po:100W, Pulse Width:1ms , Duty:50%
・Output Pulse
・Pulse Rise
X：200μs / DIV
Y：20mV / DIV・Pulse Fall

X：10μs / DIV
Y：20mV / DIV・Pulse Fall
X：10μs / DIV
Y：20mV / DIV

R&K reserves the right to make changes in the specifications of or discontinue products at any time
without notice. R&K products shall not be used for or in connection with equipment that requires anextremely high level of reliability and safety such as aerospace uses or medical life support equipment.
Further, the export of R&K products from Japan may be subject to an export license by the governmentof Japan, based on Japan's "Foreign Exchange and Foreign Trade Law".

－4－